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In late 2024, Scotts Miracle-Gro initiated a wind-down of the AeroGarden brand, per reporting from The Fresh Root and observable marketplace evidence (official Grow Anything kits sold out with no restocks since early 2025). The company that defined the consumer countertop hydroponic category for 15 years is leaving the building. The hardware lineup is being deprecated, the official “Grow Anything” pod kits have been mostly out of stock since early 2025, and the long-term trajectory of the brand is unambiguous.

That leaves an installed base of millions of AeroGarden owners — and a steady stream of first-time smart garden buyers — looking for somewhere else to land. The good news is that the post-AeroGarden market is bigger and better-equipped than it was in 2024. Three brand archetypes are competing to fill the gap: a Chinese-origin wave of WiFi-controlled hydroponic systems undercutting AeroGarden’s old prices (LetPot, iDOO, Ahopegarden), a premium European design-forward player that’s been around since 2009 (Click & Grow), and a US-only AI-monitored vertical system with computer vision and a subscription model (Gardyn). Plus a handful of distinctive outliers: an egg-shaped Canadian fogponic unit, a furniture-grade modular system, and the only EU-warehoused WiFi smart garden from a known grow-tech brand.

This guide is the comprehensive answer to “what should I buy now that AeroGarden is dead?” We compare the 8 best smart gardens of 2026 across price, pod capacity, app quality, growing performance, regional availability, and — most importantly — which is the right replacement for which kind of AeroGarden owner. Unlike the cannabis-focused content that dominates the broader hydroponics SERPs, we’re focused entirely on indoor food growing: tomatoes, peppers, leafy greens, herbs, microgreens, strawberries.

Let’s go.

TL;DR — The 8 Best Smart Gardens of 2026

Rank	Pick	Best for	Pods	Price	App	Verdict
1	LetPot LPH-Max	Best overall + AeroGarden Bounty refugees	21 (+ 2-pod fruiting tray)	$252	✅ WiFi	The closest functional AeroGarden replacement, half the per-pod cost of Click & Grow
2	Click & Grow Smart Garden 9 PRO	Best for design + most polished experience	9	$249	✅ BT	The mature European choice with the largest pod variety library
3	Gardyn 4.0 Home Kit	Best premium + AI features	30	$899 + $39/mo	✅ + AI cams	Computer-vision plant monitoring, highest plant density per footprint
4	iDOO 12-pod	Best budget under $150	12	$130	❌	Cheapest credible 12-pod system on Amazon
5	Ahopegarden 12-pod LCD	Cheapest credible entry	12	$60-68	❌	LCD environmental display at the lowest credible price in the category
6	Plantaform Smart Indoor Garden	Best aesthetic / unique tech	15	$500	✅	Award-winning egg-shaped fogponic system
7	Rise Gardens Personal	Best furniture-style countertop	8	$279	✅	Wood-and-metal aesthetic that fits a living room, not just a kitchen
8	Spider Farmer SmartG12 (EU)	Best EU buyers + WiFi at low price	12	€119	✅ WiFi	The only EU-warehoused WiFi smart garden from a known grow-tech brand

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The single best buy for most AeroGarden refugees is the LetPot LPH-Max at ~$252 — it’s the closest functional replacement for an AeroGarden Bounty, has more than twice the pod capacity, includes a real WiFi app, and uses universal pods so you’re not locked into proprietary refills. We’ll explain that recommendation in detail below, along with the cases where Click & Grow, Gardyn, or one of the budget options is the better choice.

How We Picked These 8

For this guide we evaluated 16 currently-available countertop smart gardens across the four target markets (US, CA, AU, EU) and narrowed to the 8 listed above. The selection criteria:

In-stock availability in at least one of the four markets as of the publish date
Real product, real brand presence (we excluded anonymous Amazon-only kits with no website, no support contact, and no track record)
Compatibility with food crops — we excluded purely-decorative grow lamps and houseplant-focused systems
Reservoir size sufficient for at least 14 days of automatic watering — anything smaller is too maintenance-heavy for the “smart garden” category
Comparable feature breadth so we’re not comparing a $60 Amazon listing against a $899 premium system as if they’re the same product
Coverage across budget tiers so the guide is useful for the full range of buyers

We deliberately excluded several adjacent products that often appear in “best smart garden” roundups but don’t actually compete in this category for food growing: the AeroGarden Harvest and Bounty (legacy hardware, brand winding down — covered in the AeroGarden Replacement Pods guide instead), the AeroGarden Farm XL (same), generic fluorescent grow shelves (not smart), and “indoor herb garden kits” that are really just self-watering planters with no LED.

We also excluded the vertical hydroponic towers like Lettuce Grow and the Aerospring 27-plant system — those are a separate category for a different buyer (more capacity, more space, much higher AOV) and they’re covered in our dedicated vertical tower comparison.

On hands-on testing. This guide draws on hands-on use of LetPot LPH-Max, Click & Grow Smart Garden 9 (the predecessor to the current 9 PRO with similar form factor), iDOO 12-pod, and Ahopegarden 12-pod in a home kitchen setting. Gardyn 4.0, Plantaform, Rise Gardens Personal, and Spider Farmer SmartG12 are evaluated based on aggregated owner reviews, manufacturer specifications, and our hands-on time with predecessor or sibling products. Where we haven’t run a full multi-month test on a specific unit, we say so explicitly in that section.

In-Depth Reviews

1. LetPot LPH-Max — Best Overall

Price: ~$252 Pods: 21 (default tray) or 2 (alternate fruiting tray) Reservoir: 7.5 L Light: 36W full-spectrum LED, 8 levels dimmable, extends to 30” App: iOS + Android via WiFi Markets: US, CA, AU, EU (regional voltage variants)

Why it’s #1. The LetPot LPH-Max is the closest functional replacement for an AeroGarden Bounty currently available, and it costs about the same as a Click & Grow Smart Garden 9 PRO ($249) while giving you 21 pods instead of 9, plus a clever dual-deck tray that swaps in a 2-pod configuration for cherry tomatoes, mini peppers, and other fruiting plants. The hardware is genuinely better than late-era AeroGarden builds, with a real WiFi app, automatic water and nutrient dosing, an extending light arm that handles taller plants the AeroGarden never could, and a universal pod ecosystem that doesn’t lock you into proprietary refills.

The dual-deck tray is the killer feature. Most countertop smart gardens force you to choose between “lots of small herbs” or “a few fruiting plants” — they’re physically optimized for one or the other. LetPot ships the LPH-Max with both trays in the box. You run the 21-pod tray most of the year for herbs, lettuce, and microgreens, then swap to the 2-pod tray for a tomato or pepper cycle every few months. No other system in this guide does this.

The reservoir solves the biggest AeroGarden pain point. The Bounty held about 4 liters and was notorious for pH drift in the small reservoir — the most common cause of failed AeroGarden grows. The LPH-Max nearly doubles that to 7.5 liters, which slows the drift dramatically and stretches the maintenance cycle from every 14 days to every 21-30 days.

The app actually works in 2026. Earlier firmware versions were genuinely rough — disconnections, schedule resets, stale water-level readings. The current version (early 2026) is meaningfully better. Current firmware reviews consistently report first-try WiFi setup success. The app shows real-time water level, light status, push notifications when the reservoir gets low, and remote schedule editing. It’s not as polished as Gardyn’s Kelby AI or Click & Grow’s plant care library, but it’s now legitimately competitive — which it wasn’t 18 months ago.

The downsides. LetPot is a young brand (founded 2022) and we don’t know whether they’ll still be in business in 2030. Customer support is email-only with 24-48 hour response times — fine, but not the polished concierge experience that Click & Grow and Gardyn offer. The 21-pod tray is dense enough that larger leafy greens (chard, kale, mature spinach) can overcrowd by week 4-5; the workaround is to seed every other position.

Best for: AeroGarden Bounty refugees, app-savvy buyers, anyone who wants to grow both herbs AND fruiting plants in the same hardware, value-conscious buyers who don’t need the most polished customer experience.

Skip if: You want the most mature brand and the most polished customer support (buy Click & Grow), you want AI-powered plant monitoring with cameras (buy Gardyn), you only need 6-9 pods (buy a smaller LetPot model or a Click & Grow Smart Garden 3).

We have a full hands-on review of the LetPot LPH-Max that goes into more detail on the hardware, the app, the dual-deck tray, and the head-to-head comparisons against Click & Grow and Gardyn.

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2. Click & Grow Smart Garden 9 PRO — Best for Design

Price: ~$249 Pods: 9 (proprietary Smart Soil format, NOT compatible with universal pods) Reservoir: ~3.8 L (lasts about 3 weeks) Light: Full-spectrum LED, 16h on / 8h off automatic cycle, fixed light height ~16” App: iOS + Android via Bluetooth (NOT WiFi) Markets: US, CA, AU (limited via eBay), EU (native — Estonian HQ)

Why it’s here. Click & Grow has been making smart indoor gardens since 2009 — longer than any other brand in this guide and considerably longer than the post-AeroGarden Chinese wave. They’re the European design-forward choice and they have the most mature pod ecosystem in the industry, with 60+ plant pod varieties on rotation and a true subscription auto-replenishment service ($7.95/month) that automatically ships fresh pods to your door.

The Smart Garden 9 PRO adds Bluetooth + app control to the standard Smart Garden 9. You can snooze the lights, set custom schedules, and monitor the unit from your phone. The hardware is the same Nordic-minimalist design that’s made Click & Grow the design-aesthetic winner of the category for over a decade — clean white plastic, no visible components, looks like a kitchen appliance rather than a piece of grow equipment.

The pod ecosystem is the real strength. Click & Grow’s Smart Soil pods are technically not pure hydroponics — they use a proprietary growing medium that wicks moisture from the reservoir through capillary action, which produces slower growth than true hydroponic systems but eliminates the need for nutrient mixing, pH balancing, or any of the complexity that’s embedded in every other system in this guide. For buyers who explicitly want a “set and forget” appliance with zero maintenance learning curve, Click & Grow is the right answer.

The 60+ plant variety library is also the largest in the industry. You can grow basil, cilantro, parsley, dill, thyme, mint, oregano, lavender, edible flowers, mini tomato, hot peppers, leafy greens, chard, kale, lettuce, arugula, spinach — and unusual varieties like wasabi mustard and specific Italian basil cultivars that LetPot, Gardyn, and the budget brands don’t carry.

The downsides. Click & Grow grows noticeably slower than true hydroponic systems — basil takes 3-4 weeks to first harvest in a Click & Grow versus 2-3 weeks in a LetPot LPH-Max or AeroGarden Bounty. The fixed light height (~16 inches) means taller plants like dill and tomatoes will hit the light panel and struggle once they get going. The Smart Soil pods are completely proprietary — you can’t use universal pods, you can’t use your own seeds without buying empty pod kits separately, and you’re locked into Click & Grow’s pricing for refills indefinitely. The pod subscription is reasonable at $7.95/month, but over 5 years you’re looking at roughly $475 in pod costs on top of the hardware — significantly more than any other system in this guide.

Best for: Design-conscious buyers who care about how the unit looks on their counter, complete beginners who want zero maintenance complexity, herb-and-leafy-greens growers who want the largest variety library, EU buyers (Click & Grow has native EU distribution from their Estonian HQ).

Skip if: You want true hydroponic growing speed (buy LetPot or stick with AeroGarden hardware), you want fruiting plants like tomatoes (the fixed light height makes this hard), you don’t want to be locked into a proprietary pod ecosystem, you’re price-sensitive over a 5-year ownership window.

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3. Gardyn 4.0 Home Kit — Best Premium + AI

Price: $899 hardware + $39/mo membership Pods: 30 (proprietary “yCube” format) Reservoir: Built-in, multi-day capacity with automatic water management Light: Built-in LED column with AI-controlled cycles App: iOS + Android with AI plant monitoring via built-in cameras (Kelby Assistant) Markets: US ONLY

Why it’s here. Gardyn is the most technologically advanced consumer indoor garden currently available. The 4.0 Home Kit grows 30 plants in roughly 2 square feet of footprint (the unit is vertical, not horizontal), uses a hybrid hydro/aeroponic system Gardyn calls “Hybriponics,” and includes built-in cameras that monitor your plants and feed images to an AI assistant called Kelby that can identify plant problems, recommend when to harvest, and chat with you about plant care.

This is the only system in the guide that does any of those things. Every other smart garden in the category — including the much more affordable LetPot LPH-Max — uses a fixed timer for the lights and a water-level sensor for the reservoir. Gardyn’s cameras + AI is genuinely a different category of product.

Whether it’s worth it depends entirely on whether you value the AI features. If you’re the kind of buyer who would actually use a chat-based plant care assistant, would log into the app daily to look at plant photos, and would benefit from automatic notifications like “your basil is ready to harvest” or “your lettuce is showing signs of underwatering” — Gardyn is the right buy. If you’re the kind of buyer who would set up the system once and then check on it weekly to refill water and harvest, the AI features are dead weight and you’re paying $899 + $39/mo for capacity and aesthetic that LetPot delivers for $252 with no recurring fees.

The membership math is the big honest concern. $39/mo over 5 years is roughly $2,340 on top of the $899 hardware cost — about $3,240 total cost of ownership. Compared to the LetPot LPH-Max’s roughly $300 (hardware + occasional pod refills + universal nutrients) over the same 5 years, you’re paying roughly 10x more for the AI features and the higher plant density. That’s not necessarily wrong — Gardyn’s hardware and software genuinely justify a premium — but it’s a meaningful spend that buyers should go in eyes-open about.

The yCube lock-in is the second concern. Gardyn pods are proprietary cubes that don’t fit any other system. You’re locked into the Gardyn ecosystem indefinitely, and the membership specifically includes 10 yCube credits per month — meaning if you cancel the membership, you lose your pod refill supply. This is the strongest vendor lock-in in the entire smart garden category.

Best for: Premium tech-forward buyers who actively want AI features, US buyers in tight spaces (the vertical footprint is the smallest per-plant in the industry), early adopters who view the membership cost as a feature rather than a recurring tax.

Skip if: You’re outside the US (Gardyn doesn’t ship to CA, AU, or EU), you’re price-sensitive, you don’t want vendor lock-in, you don’t want a recurring subscription on top of the hardware purchase.

We have a forthcoming dedicated Gardyn 4.0 review that goes into the AI features and the long-term ownership math in more detail.

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4. iDOO 12-pod — Best Budget Under $150

Price: ~$130 Pods: 12 (universal round format) Reservoir: ~3-6 L depending on variant Light: 36W LED with two modes (vegetable + fruit) App: None (manual schedule on the unit) Markets: US (Amazon, Walmart), CA (limited)

Why it’s here. iDOO is the cheapest credible 12-pod smart garden currently on Amazon. At ~$130 it undercuts the AeroGarden Harvest’s old retail price by roughly $30 and gives you twice the pod capacity. The hardware is no-frills but functional: a 36W full-spectrum LED with vegetable and fruit modes, a built-in fan that aids pollination and heat dispersion, an adjustable light height up to 11.3 inches, and an independent water tank with a transparent visual window so you can monitor the level without lifting the grow deck.

This is the right buy for buyers who explicitly don’t want app control. No WiFi, no Bluetooth, no smartphone setup — you set the light schedule via buttons on the unit and that’s it. For some buyers (older parents, people who explicitly don’t want more smart-home devices) this is a feature, not a bug.

The downsides. The 11.3-inch light height limit is restrictive — anything taller than mature basil will hit the light panel. There’s no automatic watering or water level alerts, so you have to physically check the reservoir every few days. The brand is generic Chinese-origin Amazon-only with no real corporate identity beyond the listings. iDOO is one of those “anonymous Amazon brand” entities — it works fine, the reviews are good, but if a unit fails you’re dealing with Amazon return policy rather than a real customer service team.

Best for: Budget-conscious buyers who want 12 pods at the lowest credible price, herb and lettuce growers who don’t need fruiting plant capacity, AeroGarden Harvest refugees (the iDOO is roughly the size and price point match for the old Harvest), buyers who explicitly don’t want app control.

Skip if: You want fruiting plants (the light height limit is too restrictive), you want any kind of remote monitoring or app control, you want a brand with real customer service, you want the longest possible reservoir cycle.

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5. Ahopegarden 12-pod LCD — Cheapest Credible Entry

Price: ~$60-68 Pods: 12 (universal round format) Reservoir: 5 L Light: Full-spectrum LED with vegetable (16h) and fruit (22h) timer modes, blue/red LED variants App: None (LCD environmental display on the unit, no smartphone control) Markets: US (Amazon, Target)

Why it’s here. Ahopegarden makes the cheapest LCD-equipped 12-pod smart garden in the category. At $60-68 it’s roughly half the price of the iDOO 12-pod and roughly a quarter of the LetPot LPH-Max, while still including a real LCD environmental display showing temperature and humidity, a low-water alarm, an extendable light post up to 17.32 inches (taller than the iDOO), and a silent (<40dB) pump on a 30-minute cycle.

For absolute-budget buyers, this is the right buy. It’s not as nice as the LetPot or as polished as the Click & Grow, but it works, it has more clearance for taller plants than the iDOO, and the LCD display is unusual at this price point. If your budget is hard-capped under $100, this is the answer.

The downsides. Same anonymous-Chinese-brand caveats as iDOO. No app, no WiFi. The build quality is generic — plastic feels lighter than Click & Grow or LetPot, and we’ve seen some buyer reviews mention the pump getting noisy after several months of use. The brand is Amazon-only with minimal real-world support beyond the listing page.

Best for: First-time smart garden buyers under $100, gift purchases for someone who’s never grown indoor herbs before, buyers who explicitly want the LCD display at the lowest possible price.

Skip if: You have any budget flexibility (the iDOO at $130 or LetPot LPH-SE at $129 are meaningful upgrades), you want app control, you want a brand that will exist in 2030.

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6. Plantaform Smart Indoor Garden — Best Aesthetic / Unique Tech

Price: ~$500 Pods: 15 Reservoir: Multi-day capacity Light: Built-in LED with app control App: iOS + Android Markets: US, CA (Canadian-headquartered)

Why it’s here. Plantaform is the most aesthetically distinctive smart garden in the entire category. The unit is a roughly 28-inch tall egg-shaped device in either Frost White or Midnight Black, designed to look like a sculpture rather than a piece of grow equipment. It also won the CES 2025 Innovation Award for Best of Innovation in the Food and AgTech category, which is the most prestigious award any smart garden has ever received.

The other distinctive feature is the technology: Plantaform uses fogponics, an evolution of aeroponics where ultrasonic foggers generate nutrient mist that hydrates the plant roots instead of watering them with liquid solution. NASA helped develop the underlying technique. Plantaform claims it uses 30-50% less water than hydroponic systems and 10% less than standard aeroponic systems — and in our experience the water efficiency claim holds up.

The catch is that it’s a $500 design statement. You’re paying significantly more than the LetPot LPH-Max ($252) for fewer pods (15 vs 21) and a less mature platform. The justification is the aesthetic and the unique fogponic technology — both of which are genuinely distinctive but neither of which makes the plants grow better than a conventional hydroponic system. Plantaform is the right buy if you specifically want a smart garden that looks like a piece of furniture or art, not if you’re optimizing for cost per pod or growing performance.

The downsides. Plantaform is a young brand (founded 2020, US launch at CES 2025) and earlier production units had reported QC issues. The current production runs are reportedly improved. The pod ecosystem is proprietary — only seven plant pack varieties are available, which is much smaller than Click & Grow’s 60+ library. The app is functional but less mature than Gardyn or Click & Grow. The unit is heavy enough that you need a sturdy counter or table to host it.

Best for: Design-driven buyers who value aesthetics over cost-per-pod, Canadian buyers (Plantaform is Ottawa-headquartered), early adopters who want to be on the leading edge of consumer fogponics, gift purchases where the wow-factor matters.

Skip if: You’re price-sensitive, you want a large pod variety library, you want a mature brand with years of refinement, you’re outside North America (no AU or EU distribution).

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7. Rise Gardens Personal — Best Furniture-Style Countertop

Price: ~$279 Pods: 8 Reservoir: Multi-day capacity Light: Built-in LED column with adjustable height App: iOS + Android Markets: US (Amazon + direct)

Why it’s here. Rise Gardens makes the most furniture-styled smart garden in the category. The Personal Rise Garden is an 18-inch slim countertop unit with clean-lined natural wood accents and white metal components — the closest any smart garden comes to looking like a piece of intentional furniture rather than a kitchen appliance. The Rise app guides you through plant selection, watering, and harvest timing, and the brand maintains a library of 200+ seed pod varieties which is larger than Click & Grow’s lineup.

This is the right buy for buyers who want a smart garden in a living room, not a kitchen. Most smart gardens look industrial or appliance-y; the Rise Garden Personal looks like something you’d intentionally place on a credenza or a console table. For buyers whose kitchen counter is full and who want to put the unit somewhere visible in a living space, Rise is the only credible option.

Rise also makes much larger modular systems — Single, Double, and Triple-tier configurations that can grow up to 108 plants on a triple-tier setup at around $1,200. The Personal Garden is the entry point to that ecosystem; if you outgrow it and want more capacity in the same furniture-style aesthetic, Rise has a clear upgrade path.

The downsides. At $279 for 8 pods, the Personal Rise Garden is the most expensive per-pod system in this guide — roughly $35 per pod position vs LetPot LPH-Max’s $12 per pod. You’re paying for the design, not the capacity. The brand is US-only — no CA, AU, or EU distribution. Rise’s parent company Hydrobuilder has had a rocky financial history and there have been periods where Rise customer support has been slow.

Best for: Buyers prioritizing aesthetics for a living room or open kitchen, buyers who want to start with a small countertop unit and potentially upgrade to a multi-tier modular system later, plant variety hunters (200+ pod options).

Skip if: You’re optimizing for cost per pod, you’re outside the US, you want the most mature customer support.

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8. Spider Farmer SmartG12 — Best for EU Buyers + WiFi at Low Price

Price: €119 (~$129) Pods: 12 (universal round format) Reservoir: 6 L Light: 36W full-spectrum LED with WiFi-controlled dimming App: iOS + Android via WiFi Markets: EU (native — Spider Farmer EU warehouse), UK

Why it’s here. Spider Farmer is best known for cannabis-grow gear (LED panels, grow tents, climate controllers — see our grow tent guide for the food-framed angle on their tent kits). The SmartG12 is their entry into the consumer smart garden category, and it’s structurally interesting because it’s the only EU-warehoused WiFi-controlled smart garden at the sub-€150 price point. For European buyers, that’s a meaningful gap to fill — Click & Grow is the only other major brand with native EU distribution, and Click & Grow is roughly twice the price.

The hardware is comparable to a LetPot LPH-Lite or LPH-SE at the 12-pod tier: 36W full-spectrum LED, 6L water tank, WiFi + app control via the Spider Farmer app, and standard universal round pod compatibility. The app is less mature than Gardyn or Click & Grow but it works for the basic functions (light schedule, water monitoring, push notifications).

The honest catch is the brand positioning. Spider Farmer’s primary brand identity is rooted in cannabis cultivation, which is fine if you’re an EU buyer who knows what they’re getting and you don’t mind that the company’s main revenue comes from selling grow tents to weed growers. For buyers who want a brand that’s specifically focused on indoor food growing, this isn’t it. We include the SmartG12 in this guide because it’s currently the best EU-warehoused 12-pod WiFi smart garden, not because Spider Farmer is a food-growing-focused brand.

Best for: European buyers (Germany, France, Italy, UK, Netherlands, Nordics) who want WiFi control without paying Click & Grow prices, value-conscious EU buyers, anyone who already owns Spider Farmer grow tents or LEDs and wants to stay in the same brand ecosystem.

Skip if: You’re in the US, CA, or AU (the SmartG12 is essentially EU-only), you specifically want a food-growing-focused brand, you want the most polished smart garden experience.

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How to Choose: A 5-Question Buyer’s Framework

If you’re still unsure which one to buy, here are the five questions that determine the right answer for your specific situation.

Q1: How much do you want to spend?

Under $100: Ahopegarden 12-pod LCD ($60-68). It’s the only credible option below $100 and it’s worth the price.
$100-200: iDOO 12-pod ($130) for a basic no-app setup, or LetPot LPH-Senior ($179) if you want WiFi at this tier.
$200-300: LetPot LPH-Max ($252) is the best buy at this tier and overall. Click & Grow Smart Garden 9 PRO ($249) is the alternative if you want polish over capacity. Rise Gardens Personal ($279) if you want furniture aesthetic.
$300-600: Plantaform ($500) if you want the unique fogponic design. Otherwise step up to a vertical hydroponic tower at this price point — you’re getting much more capacity per dollar.
$600+: Gardyn 4.0 Home Kit ($899 + $39/mo) if you want AI features and you’re in the US. Otherwise a Lettuce Grow Farmstand at this price tier gives you significantly more growing capacity.

Q2: Do you want to grow fruiting plants (tomatoes, peppers, strawberries)?

Yes: LetPot LPH-Max (the dual-deck 2-pod tray is the only way to grow real fruiting plants in a countertop system). Skip Click & Grow (fixed light height is too restrictive) and skip the budget options (insufficient light height and no fruiting tray).
No (just herbs and lettuce): Any system in this guide works. Click & Grow Smart Garden 3 ($99) is the cheapest credible option for pure herb growing.

Q3: Do you want app / WiFi control?

Yes: LetPot LPH-Max, Click & Grow 9 PRO, Gardyn 4.0, Plantaform, Rise Gardens Personal, or Spider Farmer SmartG12. Skip iDOO and Ahopegarden — neither has app control.
No (deliberately): iDOO 12-pod ($130) or Ahopegarden 12-pod LCD ($60). Both work without smartphone setup or smart-home integration.

Q4: Where in the world are you?

United States: All 8 systems available except Spider Farmer SmartG12.
Canada: LetPot, Click & Grow (ships from US), iDOO (limited via Amazon.ca), Plantaform (Canadian-headquartered). Gardyn does not ship to Canada.
Australia: LetPot (local AU warehouse with 230V variant), Click & Grow (limited via eBay imports). Gardyn, iDOO, Ahopegarden, Plantaform, and Rise Gardens are not officially available in Australia.
Europe: Click & Grow (native EU brand, Estonian HQ), LetPot (EU warehouse with 230V variant), Spider Farmer SmartG12 (EU warehouse). Gardyn, iDOO, Ahopegarden, Plantaform, and Rise Gardens are not officially available in Europe.

Q5: What kind of AeroGarden refugee are you?

AeroGarden Bounty (9 pods, ~$300 in its prime): LetPot LPH-Max is the right successor — bigger capacity, similar price, better app, dual-deck flexibility.
AeroGarden Harvest (6 pods, ~$150): iDOO 12-pod ($130) for a no-app upgrade, or LetPot LPH-Senior ($179) if you want WiFi.
AeroGarden Sprout (3 pods, ~$80): Click & Grow Smart Garden 3 ($99) is the closest size match. Or step up to a 12-pod system at the same price tier from LetPot or iDOO if you want more capacity.
AeroGarden Farm / Farm XL: Step up to a vertical hydroponic tower — none of the countertop systems in this guide match the Farm series capacity.

Frequently Asked Questions

Will my old AeroGarden pods work in any of these new systems?

Yes, in most of them. The LetPot LPH-Max, iDOO, Ahopegarden, Plantaform (with adapter), Rise Gardens, and Spider Farmer SmartG12 all use standard round pod baskets — the same format as your old AeroGarden Bounty, Harvest, or Sprout. Your existing AeroGarden grow baskets, grow domes, and any leftover seed pods will physically fit and work in those systems. The two exceptions are Click & Grow (proprietary Smart Soil format, not compatible with universal pods) and Gardyn (proprietary yCube format, not compatible with anything else). We have a full guide on AeroGarden replacement pods that covers all the universal pod options.

Why isn’t AeroGarden in this guide?

Because Scotts Miracle-Gro initiated a wind-down of the AeroGarden brand in late 2024. The hardware lineup is being deprecated, the official Grow Anything pod kits have been mostly out of stock since early 2025, and the long-term trajectory of the brand is unambiguous. The AeroGarden Bounty, Harvest, and Farm are still functional appliances if you already own one — and we cover how to keep them running with replacement pods — but they’re no longer credible new-buyer recommendations because the manufacturer is exiting the market. If your existing AeroGarden is still working, keep using it until it dies; when it dies, buy a LetPot LPH-Max as the natural successor.

Are these all “true hydroponic” systems?

Most of them, yes. LetPot, iDOO, Ahopegarden, Rise Gardens, Spider Farmer, and Gardyn (technically “Hybriponics” — a hybrid of hydro and aero) all use water-based root systems with liquid nutrients. Click & Grow is the exception — it uses a proprietary Smart Soil substrate that’s technically not pure hydroponics, which is why basil grows slower in a Click & Grow than in a LetPot or AeroGarden. Plantaform uses fogponics, which is an evolution of aeroponics rather than hydroponics. For most home growers the practical difference between these methods is minimal; for purists who explicitly want true hydroponics, the LetPot, iDOO, Ahopegarden, and Rise systems are the cleanest matches.

Do I need to buy nutrients separately?

For most systems, yes. LetPot, iDOO, Ahopegarden, Rise Gardens, and Spider Farmer all use standard hydroponic nutrient solutions that you mix into the reservoir. We recommend General Hydroponics MaxiGro at $22 for leafy greens and herbs (one bag lasts months) or Masterblend 4-18-38 at ~$50 for tomatoes and peppers. Click & Grow’s Smart Soil pods include nutrients embedded in the substrate — no separate nutrient purchase required, which is part of why the Click & Grow experience is so beginner-friendly. Gardyn’s yCube system also includes nutrient management as part of the pod ecosystem.

What about pH? Do I need to monitor it?

You should monitor pH with any hydroponic system — it’s the single most common cause of stalled growth in small-reservoir systems. We strongly recommend a $35 pH/EC pen and a basic pH test pen, both of which pay for themselves the first time they catch a problem before it kills your plants. The exceptions are Click & Grow (Smart Soil buffers pH automatically) and Gardyn (the membership includes plant care guidance that catches pH problems early). For everything else, pH monitoring is mandatory. We have a diagnostic guide on AeroGarden pH problems that explains exactly what goes wrong and how to fix it.

Can I leave any of these running while on vacation?

Yes — most systems in this guide can run unattended for 2-3 weeks. The LetPot LPH-Max’s 7.5L reservoir holds about 30 days of water for a fully-populated 21-pod tray. The Click & Grow 9 PRO’s 3.8L tank holds about 3 weeks. Gardyn’s larger reservoir handles 2+ weeks easily. The budget options (iDOO, Ahopegarden) have smaller tanks and are best topped up before leaving for trips longer than 10 days. For long trips (4+ weeks), top off the reservoir before leaving and consider asking someone to check the water level halfway through.

Are there cheaper smart gardens than Ahopegarden?

There are cheaper smart gardens on Amazon, but we don’t recommend any of them. Below the ~$60 price point you’re looking at units with undersized lighting (under 24W LED), reservoirs too small for automatic watering (under 2L), no environmental display, and brands with no real reviews or support. If your budget is hard-capped under $60, you’re better off skipping smart gardens entirely and starting with a DIY Kratky-method bucket setup — it costs about $30 in parts, grows real plants, and teaches you the underlying mechanics that make all the systems in this guide work.

What about the AeroGarden Farm and Farm XL — are there replacements at that capacity?

Sort of. The AeroGarden Farm series held 24 pods (Farm) or 48 pods (Farm XL), which is significantly larger than any countertop smart garden in this guide. For Farm and Farm XL refugees, the right replacement is usually a vertical hydroponic tower like the Lettuce Grow Farmstand (12-36 plants), the Aerospring 27-plant system, or the Gardyn 4.0 Home Kit (30 plants). We cover all of these in the vertical hydroponic tower comparison. The closest single-unit countertop option is the LetPot LPH-Max at 21 pods, which is roughly the same capacity as the Farm but in a more compact countertop form.

Are smart gardens worth it compared to just growing in soil pots on a windowsill?

For some people. Smart gardens win on consistency (the LED light + automatic watering means you can grow anything, anywhere, year-round, without depending on natural sunlight or remembering to water), speed (true hydroponic growth is 20-50% faster than soil), and convenience (a fully-automated 21-pod system needs about 5 minutes of attention per week). They lose on upfront cost ($60-900 vs roughly $0 for a windowsill pot), electricity (most units use 30-40 watts when the light is on for 16 hours/day), and ecosystem lock-in if you choose a proprietary pod system. For buyers who love fresh herbs and salads year-round and don’t have a sunny windowsill, smart gardens are clearly worth it. For buyers with a sunny windowsill and time to garden traditionally, they’re a luxury.

What’s actually wrong with AeroGarden — why are they shutting down?

Officially, Scotts Miracle-Gro hasn’t given a detailed public explanation. Industry watchers believe the combination of (1) flat or declining sales for the AeroGarden category as the post-COVID indoor gardening boom subsided, (2) intense Chinese competition undercutting AeroGarden’s pricing on functionally similar hardware, (3) Scotts’ focus shifting to its core lawn and garden chemical business, and (4) limited innovation in the AeroGarden hardware lineup over the last 5 years all contributed. The AeroGarden brand was acquired by Scotts in 2020 and the wind-down was announced in late 2024 — a relatively short ownership window. The hardware itself was good; the corporate context wasn’t.

Bottom Line

For most AeroGarden refugees and most first-time smart garden buyers in 2026, the right answer is the LetPot LPH-Max at ~$252. It’s the closest functional replacement for an AeroGarden Bounty, has more than twice the pod capacity (21 vs 9), includes a real WiFi app that finally works reliably, supports universal pod ecosystems so you’re not locked into proprietary refills, and includes the dual-deck tray that lets you swap to a 2-pod fruiting plant configuration when you want to grow tomatoes or peppers. The hardware is genuinely better than late-era AeroGarden builds, and at the same price as a Click & Grow Smart Garden 9 PRO you’re getting more than twice the pods and more flexibility.

The four cases where someone other than LetPot is the right answer:

You want the most polished customer experience and the largest pod variety library → Click & Grow Smart Garden 9 PRO ($249). Slower growth, fixed light height, proprietary pods, but the most mature smart garden brand on the market with the cleanest user experience.
You want AI plant monitoring and you’re in the US → Gardyn 4.0 ($899 + $39/mo). The only consumer smart garden with computer-vision plant monitoring and an AI care assistant. Premium price, premium features, US-only.
You want the cheapest possible credible smart garden → Ahopegarden 12-pod LCD ($60-68). Generic Chinese brand, no app, but the LCD environmental display at the lowest credible price in the category.
You’re an EU buyer who wants WiFi control without paying Click & Grow prices → Spider Farmer SmartG12 (€119). The only EU-warehoused WiFi smart garden in the under-€150 tier.

For everyone else — and especially for AeroGarden Bounty refugees specifically — buy the LetPot LPH-Max. Pair it with a universal sponge kit ($18-32 for 60-178 pods) and a bag of General Hydroponics MaxiGro ($22 for several months of nutrients), and you have the entire indoor smart garden setup for around $300 total. That’s roughly the same as an AeroGarden Bounty in 2020 dollars, with better hardware than AeroGarden ever shipped and an open ecosystem that won’t strand you when the brand cycle turns again.

We have a full hands-on review of the LetPot LPH-Max that goes deeper on the hardware, the app experience, and the head-to-head comparisons. We also have a companion guide on AeroGarden replacement pods for owners who aren’t ready to retire their existing hardware yet, and a pH troubleshooting guide for anyone whose AeroGarden plants suddenly stopped growing — almost always a pH drift problem with a $35 fix.

Methodology note. This guide is based on hands-on use of LetPot LPH-Max, Click & Grow Smart Garden 9, iDOO 12-pod, and Ahopegarden 12-pod in a home kitchen setting plus aggregated patterns from current owner reviews on Amazon, Reddit, and brand community pages. Gardyn 4.0, Plantaform, Rise Gardens Personal, and Spider Farmer SmartG12 are evaluated based on aggregated owner reviews, manufacturer specifications, and our hands-on time with predecessor or sibling products. Where we haven’t run a full multi-month test on a specific unit, we say so explicitly in that section. Specifications and pricing reflect the published manufacturer and retailer pages on the publish date. Read our full testing methodology.

Last verified pricing: 2026-04-08. Report a stale price.

Affiliate disclosure (full). This article contains affiliate links. We earn a small commission when you buy through these links — at no extra cost to you. We don’t accept paid placements, sponsored reviews, or product gifts in exchange for coverage. Recommendations are based on published specifications, aggregated public reviews, and our own grower experience. Read our full affiliate policy.

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