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TL;DR Verdict
Rating: 4.4 / 5
The LetPot LPH-Max is the closest functional replacement for an AeroGarden Bounty currently on the market, and at roughly $252 it’s significantly cheaper than a Click & Grow Smart Garden 9 PRO ($249) while giving you 21 pods instead of 9 plus a clever dual-deck tray that lets you swap in a 2-pod configuration for fruiting plants like cherry tomatoes and peppers. The hardware is genuinely good — better than late-era AeroGarden builds, with a real WiFi app, automatic water and nutrient dosing, and an extending light arm that handles taller plants the AeroGarden never could.
The catches: the brand is younger and less established than Click & Grow, the iOS/Android app has had rough firmware versions in the past (the current version is much improved but worth knowing about), and customer support is mostly email-based without the polished hand-holding a Click & Grow buyer gets. If you’re an AeroGarden Bounty owner whose unit is dying and you want to keep growing without spending Gardyn money, this is the right buy. If you want a “set and forget” appliance with premium customer service, Click & Grow is still the cleaner option.
Best for: AeroGarden refugees who want more capacity, app-savvy buyers who want WiFi control, anyone growing fruiting plants in a countertop format.
Skip if: You want the most polished customer experience available (buy Click & Grow), you want AI-powered plant monitoring and computer vision (buy Gardyn 4.0), or you’re growing exclusively herbs and lettuce in a small space (buy a Click & Grow Smart Garden 3 for half the price).
Specs at a Glance
| Spec | LetPot LPH-Max |
|---|---|
| Price | ~$252 USD |
| Pods (default tray) | 21 |
| Pods (alternate tray) | 2 (for fruiting plants) |
| Water tank | 7.5 L (about 30 days of automatic watering) |
| Light | 36W full-spectrum LED, 8 levels dimmable |
| Light height | Extends to 30 inches |
| Light tilt | 180° rotatable panel |
| Lighting modes | Vegetable/herb spectrum + Fruit/flower spectrum |
| Display | 4.6” LED touchscreen on the unit |
| App control | iOS + Android via WiFi |
| Automatic features | Water level sensor, automatic watering, automatic nutrient dosing |
| Pod compatibility | Universal round pods (compatible with AeroGarden, Ahopegarden, generic universal sponges) |
| Markets served | US, CA, AU, EU (regional voltage variants) |
| Voltage | 120V (US/CA), 230V (AU/EU) |
| Warranty | 1 year manufacturer |
| Dimensions | ~17” wide × 11” deep × up to 36” tall (light extended) |
Who LetPot Is, and Why You Probably Haven’t Heard of Them
LetPot is one of the post-AeroGarden brands competing for the installed base of millions of AeroGarden owners now looking for a new home. They’re a Chinese-origin brand founded in 2022, with warehouses in the US, Canada, Australia, and Europe — which is unusually wide regional distribution for a young brand and one of the reasons they’re a serious contender for the “real AeroGarden replacement” title rather than just another generic Amazon listing.
The LetPot product family includes several models — the LPH-Mini (single-plant countertop), LPH-Air (10 pods), LPH-SE (12 pods, basic), LPH-Lite (12 pods, midrange), LPH-Senior (12 pods, premium), and the LPH-Max (21 pods, flagship). For this review we’re focused on the LPH-Max because it’s the closest direct replacement for an AeroGarden Bounty / Farm in terms of capacity and price-to-feature ratio. If you only need a 12-pod setup, the LPH-Senior is the right pick at around $179 — it has most of the LPH-Max’s features at the smaller capacity.
The key thing to understand about LetPot as a brand: their regional warehouse strategy and multi-model product roadmap suggest a genuine commitment to the smart garden category — though as a brand founded in 2022, long-term trajectory is unproven. The brand has a real website, real customer service (email-based but responsive), regional warehouses, voltage variants for international markets, and an active product roadmap. That’s structurally different from the wave of anonymous Chinese-origin hydroponic kits that flooded Amazon in 2022-2023 and then mostly vanished. Whether LetPot will still exist in 2030 is an open question — but they’re more committed to the smart garden category than any new entrant we’ve seen since AeroGarden itself launched.
What’s Actually Good About It
The dual-deck tray is the real differentiator
This is the feature that separates the LPH-Max from every other countertop smart garden, including Click & Grow and Gardyn. Out of the box, the unit comes with a 21-pod tray for herbs, lettuces, microgreens, and other small plants — that’s the configuration you’ll use most of the time. But it also ships with a separate 2-pod tray designed for larger fruiting plants like cherry tomatoes, peppers, mini cucumbers, and eggplants.
You swap trays by lifting one out and dropping the other in. The 2-pod tray gives the plants much more reservoir room per plant and works with the extending light arm to give them the vertical clearance they need to actually fruit. The AeroGarden Bounty couldn’t really do this — its 9 pods were all the same size, and growing fruiting plants meant sacrificing 7 or 8 of the 9 pod slots and dealing with constant light-height limitations. The LPH-Max solves the problem by letting you mode-switch between “salad bar” and “tomato grower” without buying a second unit.
In practice, most people will run the 21-pod tray most of the year and swap to the 2-pod tray for a tomato cycle every few months. That single feature is a serious upgrade over almost every other countertop system on the market.
The 7.5 liter reservoir is double the AeroGarden Bounty
The Bounty held about 4 liters of water, which meant pH drift was a constant problem (we cover this in detail in our pH troubleshooting guide — pH drift in small reservoirs is the single most common cause of failed AeroGarden grows). The LPH-Max nearly doubles that to 7.5 liters, which slows the drift dramatically and gives you more like 30 days between full reservoir refreshes instead of the AeroGarden’s 14-21 day cycle.
The water level sensor is the second half of the story. The LPH-Max actually monitors water level continuously and notifies you (via the app and the on-unit screen) when it needs a top-off, rather than waiting for you to notice plants are dying. Combined with the bigger reservoir, the maintenance burden drops to checking on the unit once a week instead of every couple of days.
The 36W LED is actually enough light
A common failure mode of cheap Chinese smart gardens is undersized lighting — 18W or 24W LED panels that look impressive in the marketing photos but don’t actually have the photon output to grow fruiting plants. The LPH-Max ships with a 36W full-spectrum LED with 8-level dimming, which is in the same range as the AeroGarden Bounty’s lighting and enough for genuine fruiting plant production.
The light has two spectrum modes — a vegetable/herb mode (more blue, for vegetative growth) and a fruit/flower mode (more red, for flowering and fruit set). You toggle between them via the touchscreen or the app. This is a nice-to-have rather than a must-have — full-spectrum white LEDs work fine for everything — but the dual-mode option is unusual at this price point and it does measurably improve fruit yield on tomatoes and peppers if you switch to fruit mode at the right time.
The light arm extends up to 30 inches and tilts 180°. The tilting matters more than it sounds: it lets you angle the panel toward taller plants in the back of the tray while keeping shorter herbs in the front getting good coverage. Click & Grow’s fixed light height is one of the most common complaints from Click & Grow users; LetPot solved this problem.
The app actually works (in 2026 — wasn’t always true)
The LetPot iOS and Android app is the second-most-improved part of the LPH-Max experience over the last two years. Early firmware versions had legitimate quality issues — disconnections, stale water-level readings, schedule resets after firmware updates. Reading 2024 reviews of the LPH-Max gives a noticeably grumpier impression of the app than the current product actually deserves.
The current version (as of early 2026) is meaningfully better. Current firmware reviews consistently report first-try WiFi setup success. The app shows real-time water level, light status, and crop selection. You can adjust light intensity, change schedules, switch between vegetable and fruit modes, and trigger manual watering remotely. Push notifications fire when the water level gets low or when a scheduled refresh is needed. None of that is groundbreaking — it’s the same feature set every smart garden app should ship with — but LetPot is now delivering it reliably, which they weren’t 18 months ago.
That said, it’s not as polished as the Gardyn Kelby app (which has the AI plant monitoring + camera angle that nobody else can match) or the Click & Grow app (which has the most mature plant care library). If you care about app polish above all else, LetPot is third. But they’re now legitimately in the conversation, which they weren’t before.
It’s compatible with universal round pods
This is a sleeper feature that matters more than most reviewers acknowledge. The LPH-Max uses standard round pod baskets, the same format as AeroGarden, iDOO, Ahopegarden, and most universal pod kits. That means:
- You can buy cheap Growell or Yoocaa universal sponge kits at $0.30 per pod and never get locked into proprietary refill ecosystems
- If you’re an AeroGarden Bounty refugee, you can take your existing AeroGarden grow baskets and grow domes and reuse them in the LPH-Max
- LetPot’s own pre-seeded refill kits also work in any standard round-pod system, so the pod ecosystem is portable in both directions
This is the opposite of Click & Grow’s strategy (proprietary Smart Soil pods, ecosystem lock-in) and Gardyn’s strategy (proprietary yCubes, subscription dependency). For some buyers the open ecosystem is a downside — proprietary pods come pre-seeded with a curated variety library, which is genuinely valuable if you don’t want to research seed quality yourself. For most buyers, especially AeroGarden refugees who already understand how universal pods work, the open ecosystem is a clear win.
What’s Not So Good
The brand is young and the long-term trajectory is unproven
LetPot was founded in 2022. They’re four years old. The hardware is good and the regional distribution is real, but we don’t know whether LetPot will still be in business in 2030. AeroGarden was around for 19 years before Scotts wound it down. Click & Grow has been around since 2009. LetPot is a relative newcomer competing in a category where the previous market leader just exited — which is either a great timing play or a warning sign, depending on whether they can actually build a sustainable business.
Practical implication: don’t pay premium for the LetPot pre-seeded pod refill subscription as if it’s going to be available in five years. Use the LPH-Max with universal third-party pods so that if LetPot does eventually exit the market, you can keep growing on the hardware indefinitely with sponges from Growell, Yoocaa, or any other future pod supplier.
Customer support is email-only and turnaround is slow
LetPot’s customer support is responsive but it’s not the kind of polished concierge experience that Click & Grow ($249) and Gardyn ($899) provide. There’s no live chat. There’s no phone line. You email LetPot, you wait 24-48 hours for a response, and you generally get the right answer but you have to be patient. For $252 hardware that’s reasonable; for buyers who expect Apple-tier customer service, it’s a real downgrade.
The other consequence of email-based support is that warranty claims for defective units take longer to process than the equivalent claim against a more established brand. If you’re the kind of buyer who absolutely cannot tolerate the possibility of a 5-day turnaround on a defective product, this isn’t the right unit for you.
The 21-pod tray is too dense for some plant combinations
21 pods on a tray that’s roughly 17 inches wide × 11 inches deep means the plants are physically close together. For lettuce, herbs, and small leafy greens that’s fine — they grow into each other a little but don’t compete badly. For larger plants (chard, kale, spinach, anything with broad leaves) the 21-pod density can produce overcrowding and reduced yields by week 4 or 5.
The workaround is to only seed every other pod position, growing 10-11 plants instead of 21. This gives each plant much more space and produces noticeably better results for larger leafy greens. The downside is that you’re paying for 21 pods worth of capacity and using half of it. The dual-deck tray (with the 2-pod option for fruiting plants) is the right alternative for this use case.
We’d prefer LetPot offered a third tray option — a 12-pod intermediate density — but they currently don’t. You’re choosing between 21 small plants and 2 large plants with no middle ground.
Pre-seeded pod variety library is smaller than Click & Grow
LetPot does sell their own pre-seeded pod refill kits — typically Salad packs and Salsa packs with 6 varieties per kit — but the total variety library is much smaller than Click & Grow’s 60+ plant options. Click & Grow has been refining their pod ecosystem since 2009 and has unusual varieties (wasabi mustard, edible flowers, specific basil cultivars) that LetPot doesn’t carry.
If variety hunting is a major part of your smart garden experience, this is a real downside. The mitigation is again the universal pod compatibility — you can buy your own seeds from any seed catalog and use them in third-party universal pods (Growell, Yoocaa, or DIY rockwool cubes) in the LPH-Max. That gives you access to literally any variety you can find seeds for, but it requires more effort than ordering pre-seeded kits.
The 36W LED is bright. Like, “in the kitchen” bright.
A small but real practical concern: 36W of full-spectrum white LED is enough light to noticeably brighten the room the unit is in. If you put the LPH-Max in a dim corner of a living room or bedroom, expect a soft glow during the unit’s 16-hour daily light cycle. For most kitchens this is fine — kitchens have ambient light that absorbs the LPH-Max’s output — but if you live in a small apartment and the unit is in your bedroom, the light cycle will be noticeable. Consider either putting the unit in a dedicated room or scheduling the light cycle to run during daytime hours when you’re out of the house.
This isn’t a LetPot-specific complaint — every smart garden with adequate light output for fruiting plants has the same issue. It’s worth flagging specifically because the AeroGarden Bounty had a similar wattage and the same complaint, and AeroGarden refugees should know this hasn’t been “fixed” by switching brands.
How It Compares to the Main Alternatives
LetPot LPH-Max vs Click & Grow Smart Garden 9 PRO
Click & Grow wins on: brand maturity, app polish, customer support, pod variety library, design aesthetic, plant replacement guarantee.
LetPot LPH-Max wins on: pod count (21 vs 9), price-per-pod (~$12 vs $28), reservoir size (7.5L vs ~3.8L), extending light height, dual-deck tray for fruiting plants, universal pod compatibility (no ecosystem lock-in), automatic nutrient dosing.
Price: Roughly tied. LPH-Max ~$252; Click & Grow 9 PRO ~$249.
Verdict: If you want polish and a curated experience, buy Click & Grow. If you want capacity, flexibility, and the ability to grow fruiting plants, buy LetPot. For AeroGarden Bounty refugees specifically (who are used to managing 9-pod hardware and want more capacity), LetPot is the right move.
LetPot LPH-Max vs Gardyn 4.0
Gardyn wins on: total plant count (30 vs 21), AI plant monitoring with cameras, vertical density (much smaller footprint per plant), most polished app + AI assistant ecosystem.
LetPot wins on: price ($252 vs $899 + $39/mo membership), no subscription dependency, universal pod compatibility, regional availability (Gardyn is US-only).
Price: Wildly different. LetPot is roughly 1/4 the upfront cost and has no recurring fee. Gardyn’s 5-year total cost of ownership including the membership is around $3,300 vs LetPot’s roughly $300 (hardware + occasional pod refills).
Verdict: Gardyn is the premium tech-forward choice and is genuinely more capable as a piece of hardware. LetPot is the value choice and is genuinely good enough for most buyers. Unless you specifically want the AI plant monitoring or you live in a tight space where vertical density matters, LetPot wins on price-to-value by a wide margin.
LetPot LPH-Max vs Late-Era AeroGarden Bounty
The LPH-Max is the better hardware in almost every dimension: more pods (21 vs 9), bigger reservoir (7.5L vs 4L), brighter and adjustable light, real app, cheaper. The AeroGarden Bounty’s only remaining advantages are brand familiarity and the residual ecosystem of AeroGarden-specific accessories that are slowly disappearing as Scotts winds down the brand.
Verdict: If your AeroGarden Bounty is still working, keep using it until it dies. When it dies (or when you’re ready to upgrade), the LPH-Max is the natural successor.
Where to Buy
The LPH-Max is sold through three primary channels:
| Channel | Approx price | Pros | Cons |
|---|---|---|---|
| Amazon (US, CA, AU) | $252 | Fast shipping, easy returns, Prime eligible | LetPot doesn’t get the full margin, slightly less responsive support |
| Direct from letpot.com | $252 (occasionally lower with promos) | LetPot’s full margin, sometimes bundled with pod refills, longest warranty processing | Slower shipping outside US |
| letpot.eu (EU warehouse) | €249 | 230V variant, EU shipping, EU-based returns | EU-specific pricing |
Check Price · Check Price · Check Price
Our buying recommendation: Amazon for US and Canadian buyers (the convenience and Prime shipping outweigh the small margin loss to LetPot), direct from letpot.eu for European buyers (correct voltage, regional support), letpot.com direct for buyers who specifically want to support the brand or who want bundled pod refill discounts.
Frequently Asked Questions
Will the LPH-Max work with my old AeroGarden pods?
Yes. The LPH-Max uses standard round pod baskets, the same format as AeroGarden Bounty, Harvest, and Sprout. Your existing AeroGarden grow baskets, grow domes, and any leftover seed pods will physically fit and work in the LPH-Max. We have a full guide on AeroGarden replacement pods that covers all the universal pod options.
Does the LPH-Max use proprietary nutrients?
No. LetPot sells their own “Smart Hydroponic Liquid Nutrients” but they’re optional. Any standard hydroponic nutrient line works in the LPH-Max — General Hydroponics MaxiGro for leafy greens, Masterblend for tomatoes and peppers, FoxFarm Trio if you prefer organic-leaning, etc. We have a hydroponic nutrients buyer’s guide that covers all the options.
Can I really grow tomatoes in it?
Yes, but use the 2-pod tray, not the 21-pod tray. The 21-pod tray is too dense for tomatoes — the plants will compete for root space, light, and nutrients. The 2-pod tray gives each tomato plant the room it needs to fruit properly. Cherry tomato varieties work best; full-size beefsteak tomatoes are too big even for the 2-pod tray and you’ll need a vertical hydroponic tower or grow tent for those. We have a vertical tower comparison for serious tomato growers.
How long does the water tank actually last?
Roughly 30 days of automatic watering with the 21-pod tray fully populated, per LetPot’s spec. Owner reports suggest that’s slightly optimistic — figure 21-25 days if your room is dry or the plants are growing aggressively. The water level sensor will notify you via the app before the tank runs dry, so you don’t have to count days.
Is the WiFi app required, or can I use it without an app?
The app is optional. The unit has a 4.6” LED touchscreen on the front that handles all the basic functions — light schedule, water mode, manual watering, mode switching. The app adds remote monitoring, schedule editing from your phone, and push notifications, but the unit functions completely without it. If you don’t want to give yet another smart-home device your home WiFi password, you can run the LPH-Max as a non-connected appliance.
Does the LPH-Max ship to Canada / Australia / Europe?
Yes — LetPot has regional warehouses in all three. US and Canadian buyers ship from the US warehouse (120V). Australian buyers ship from the Australian warehouse (230V variant). European buyers ship from the EU warehouse (230V Schuko). Voltage variants are real — make sure you order from the correct regional channel rather than buying a US unit and trying to use it on a 230V outlet.
Can I leave the LPH-Max running while I’m on vacation?
Yes — for trips up to about 3 weeks, the 7.5L reservoir + automatic watering will keep your plants healthy without intervention. For longer trips, top off the reservoir before you leave and consider asking someone to check the water level halfway through. The light cycle runs on its own schedule and doesn’t require anything from you.
What about the smaller LetPot models — should I buy the LPH-Senior or LPH-Lite instead?
The LPH-Senior (12 pods, ~$179) is the right buy if you don’t need 21 pods of capacity and you don’t need the dual-deck fruiting tray. It has most of the same features as the LPH-Max (WiFi app, automatic watering, dimmable light) at a lower price and a smaller footprint. The LPH-Lite (12 pods, ~$149) is a step down in features (no automatic nutrient dosing, smaller water tank) and is the better budget choice if you mostly want a “set up and grow” appliance.
For AeroGarden Bounty refugees specifically, the LPH-Max is worth the extra $73 over the LPH-Senior because the dual-deck tray and the 21-pod capacity are the features that justify the upgrade. For AeroGarden Harvest refugees (who are used to 6-pod hardware), the LPH-Senior at $179 is the right size match.
Is the LPH-Max actually as good as the AeroGarden Bounty was in its prime?
Better, in our opinion — bigger reservoir, more pods, real app, dual-deck flexibility, brighter dimmable light, automatic nutrient dosing. The areas where the AeroGarden Bounty was better are mostly soft factors: a brand you’d heard of, a customer support team based in the US, a bigger pod variety library, and the comfort of being part of a mature ecosystem. The hardware itself is genuinely improved on the LPH-Max.
The honest qualifier is that the AeroGarden Bounty had years of refinement and a track record of long-term durability. The LPH-Max hasn’t been on the market long enough to know if a unit purchased today will still be working in 2030. We’d be surprised if it isn’t, but we can’t promise it.
Bottom Line
The LetPot LPH-Max is the closest functional replacement for an AeroGarden Bounty that you can buy in 2026, and at $252 it’s significantly cheaper than the comparable Click & Grow 9 PRO with more than twice the pod capacity, a bigger reservoir, an extending light arm, dual-deck flexibility for fruiting plants, and a real WiFi app that finally works reliably.
It’s not the most polished smart garden on the market — Click & Grow still wins on brand maturity and customer service, Gardyn still wins on AI features and vertical density. But for the specific buyer who’s lost an AeroGarden Bounty to the Scotts wind-down and wants more capacity at a similar price point, the LPH-Max is the right answer.
Recommended buy: the LetPot LPH-Max 21-Pod system at ~$252 (buy on Amazon). Budget another ~$30 for a universal sponge kit for your first 60 pods of refills and another ~$25 for General Hydroponics MaxiGro as your starter nutrient. Total starter cost: about $307, which is roughly the same as a single AeroGarden Bounty in 2020 dollars and gives you better hardware than any AeroGarden ever shipped.
If you want a more polished experience and you’re willing to give up the capacity, Click & Grow Smart Garden 9 PRO is the alternative. If you want premium AI features and don’t mind paying $899 plus a $39/mo subscription, Gardyn 4.0 is the upgrade tier. For most AeroGarden refugees specifically, neither of those is the right answer — LetPot is.
Methodology note. This review is based on hands-on use of the LetPot LPH-Max in a home kitchen setting plus aggregated patterns from current owner reviews on Amazon, Reddit, and the LetPot community pages. Specifications and pricing reflect the published LetPot product page and Amazon listing on the publish date. We have not run a multi-year durability test on the LPH-Max because the product is too new for long-term data; reliability claims about app stability are based on the current firmware version (early 2026) and may differ from earlier reviews of older firmware. 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. Read our full affiliate policy.
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