If you own an AeroGarden, you already know the machine works. What trips most UK buyers up is the pods themselves: what to choose, whether they actually grow, where to buy them without paying import prices, and how long they last before you need to buy more. This guide covers all of it, with grow timelines from my own 90-day test on the Bounty and specific GBP pricing for UK buyers.
One thing worth knowing upfront: AeroGarden went through a business transition in late 2024 and relaunched under Scotts Miracle-Gro in spring 2025. Pods are available again, but UK stock is mainly through Amazon UK rather than a dedicated domestic storefront. The UK sourcing situation is better than many guides suggest, though, and the Grow Anything kit gives you a genuinely cost-effective route that most articles ignore entirely.
What AeroGarden Pods Actually Are
An AeroGarden seed pod is a self-contained growing unit: a small plastic basket holding a compressed sponge made from peat or coir, with seeds already embedded in the sponge. You drop the basket into one of the numbered holes in your AeroGarden grow deck, place a clear plastic grow dome on top to trap humidity, and the machine does the rest.
The sponge acts as the growing medium, replacing soil entirely. The AeroGarden pump circulates oxygenated, nutrient-rich water past the exposed roots below the deck, which is why plants grow so much faster than they would in compost. The grow domes come off once you see the first sprout, usually within a week for fast germinators like basil.
Each pod is designed for one plant, for one growing cycle. When the plant finishes producing, you remove the entire basket and root mass, clean the pod hole, and start fresh with a new pod. Some pods come pre-seeded with a specific variety; others (the Grow Anything kit) are blank sponges that you seed yourself.
All AeroGarden seed pods are compatible across the entire range of AeroGarden models, from the compact three-pod Sprout to the nine-pod Bounty and the larger Farm units. The pod size is standardised, so there is no model-specific purchasing.
The Full AeroGarden Pod Range
AeroGarden organises its seed pod kits into five categories. Here is what each contains and what it is designed for.
Herb Pods
Herb kits are the best-selling category and the strongest performers across the range. The flagship option is the Gourmet Herb kit, which comes in three-pod, six-pod, and nine-pod configurations. The nine-pod version includes Genovese basil (two pods), Thai basil, curly parsley, thyme, chive, mint, dill, and Italian parsley.
The six-pod version covers the core six: Genovese basil, curly parsley, dill, thyme, Thai basil, and mint. There is also an Italian herbs variant with basil, parsley, oregano, thyme, chives, and sage, which works well if you cook predominantly Italian food.
Herb pods come with a small bottle of liquid nutrients and a growing guide. The pre-seeded sponges are ready to drop straight into your garden with no additional prep.
Salad and Greens Pods
Salad kits use a mix of lettuce varieties that produce loose-leaf growth you can harvest by cutting outer leaves and letting the plant continue. The Heirloom Salad Greens kit is the standard option, containing varieties such as Black Seeded Simpson, Deer Tongue, Parris Island, and Rouge d’Hiver, a French heritage red lettuce. The Salad Bar kit mixes lettuce with herb pods and a couple of tomato pods in a 24-pod format designed for the larger Farm models.
Salad pods are the fastest category from germination to first harvest, typically ready to cut within three to four weeks. They are also the shortest-lived: lettuce naturally wants to bolt after a couple of months, especially as the light hours lengthen.
Tomato and Vegetable Pods
Tomato kits are the most commitment-intensive option. The Mighty Mini Cherry Tomato kit is the most widely available, containing small-fruited cherry tomato plants that suit the height constraints of the Bounty and similar models. The Red Heirloom Cherry Tomato kit grows a slightly larger fruit with deeper flavour.
For the taller Farm models, AeroGarden previously offered a Jumbo Veggies kit with cherry tomatoes, poblano pepper, and sweet bell pepper. Pepper pods are the most demanding of the range: they need manual pollination, warm temperatures, and patience, but the results are genuinely impressive when conditions are right.
Tomato pods require considerably more space between the grow light and the deck than herbs do. On the Bounty, I ended up raising the arm to near maximum within eight weeks. If you are growing tomatoes on a Harvest or smaller model, the tighter height clearance will limit fruit production.
Flower Pods
Flower kits are a smaller but genuinely useful category. The Cascading Petunia kit is the most established, coming in six-pod or seven-pod versions with pink, purple, and white varieties. The English Cottage kit includes snapdragons and complementary varieties for a mixed display.
Flowers are grown purely for aesthetics rather than food, but they serve two practical purposes: they look well on a kitchen counter or windowsill, and the blooms attract pollinators if you later move plants outside. In an AeroGarden context, they are also useful for pollinating tomato and pepper plants manually when grown in adjacent holes.
Flower pods suit the best smart indoor gardens in the range, particularly the Bounty, where the taller arm gives flowering plants room to sprawl.
The Grow Anything Kit (Blank Sponges)
The Grow Anything kit deserves its own section because it is the most cost-effective way to run an AeroGarden long-term. Instead of pre-seeded pods, you get blank grow sponges, grow baskets, grow domes, and pod labels, plus a bottle of nutrients. Seeds are not included: you source them separately and press them into the sponge yourself.
The kit is available in three-pod, six-pod, nine-pod, and twelve-pod configurations. UK availability is primarily through Amazon UK, where the nine-pod version was listed at around £28 to £48 during the 2024 to 2025 period depending on stock and seller.
The cost saving is the main appeal. Brand herb pods cost roughly £2 to £4 per pod when you factor in kit price divided by pod count. With Grow Anything, you pay perhaps £4 to £5 for the blank kit components per pod, but your seeds cost pennies each from any garden centre or seed supplier. For herbs especially, a £2.50 packet of basil seeds from a UK garden centre contains hundreds of seeds. That cuts your per-pod running cost dramatically once you have bought the first Grow Anything kit.
There is a trade-off: pre-seeded pods use AeroGarden’s proprietary seed treatment and are tested for germination rate in hydroponic conditions. Your own seeds will generally germinate fine, but sourcing quality seeds matters. Avoid seeds from cheap multipacks where germination rates are untested.
Pod Performance: What Actually Grows Well
Best Performers
Genovese basil is consistently the standout crop in any AeroGarden test. It germinates in four to seven days, produces usable harvest volume within three to four weeks, and keeps producing for three to four months with regular cutting. The key with basil is cutting early and often: as soon as a stem has four to six pairs of leaves, cut it back to the second pair. This triggers lateral branching and stops the plant running to seed.
Thai basil is equally reliable and grows with a more upright habit that makes it slightly easier to manage in a full nine-pod setup. The flavour is distinctly different from Genovese, with anise and clove notes that work particularly well in Southeast Asian cooking.
Salad greens as a category are excellent for consistent, low-maintenance harvests. The cut-and-come-again method means you get multiple harvests from a single pod set. Germination is fast, and the plants establish without the fussiness of herbs like dill.
Cherry tomatoes are more demanding but highly rewarding. The Bounty’s 60cm grow arm height is just sufficient for a full cherry tomato run. First harvest arrives at around ten to twelve weeks from planting, and a well-managed plant will produce for several months after that.
Worst Performers
Dill is the most inconsistent herb in the standard pod range, and this matches what I found in my own testing. It germinates readily but tends to grow weakly and bolt early, particularly if room temperature fluctuates. Mint can be unpredictable too: when it works, it grows vigorously; when it does not, you get a few spindly leaves rather than the productive clump the packet implies.
Parsley is slow. It takes longer to germinate than other herbs (sometimes ten to fourteen days compared to four to seven for basil), and it takes longer to reach harvestable size. It produces well once established, but patience is required.
Peppers are the most difficult category overall. They need pollinating manually with a small brush every time a flower opens, and they are sensitive to temperature, preferring warmer conditions than a typical UK kitchen. The fruit set rate is unpredictable, and the time from planting to first harvest can stretch to sixteen weeks or more.
What Stuart Grew in 90 Days (From His Bounty Test)
Running the Bounty with a nine-pod Gourmet Herb kit, the results over 90 days were broadly as follows. All nine pods germinated within ten days, though curly parsley was the last to show. By week three, the two Genovese basil pods were already producing enough to use in cooking. Thai basil followed at week four.
The basil pods produced the most volume by a large margin. Over the 90 days, cutting back both Genovese plants every ten to fourteen days, the yield was enough for three batches of pesto, regular pasta use, and salads. Thai basil was similarly generous. Thyme, chive, and Italian parsley were moderate producers and worth having for flavour variety.
Dill was the weakest performer in the set. It germinated but grew slowly and had a tendency to look stressed in the second month, with yellowing on older leaves. It produced enough dill for occasional use but nothing close to the basil yields. Mint grew well but took up considerable space relative to what it yielded.
Read the full breakdown in the AeroGarden Bounty review, which covers machine performance alongside pod results.
How Long Do AeroGarden Pods Last?
Lifespan varies significantly by plant type, and the marketing language around “up to six months” applies to herbs under ideal conditions, not as a standard result.
Herb pods typically produce well for three to four months before quality declines. Basil and Thai basil hold up the longest with regular harvesting. Dill and mint tend to decline earlier. Once a herb plant starts to bolt (sending up a flower spike), the leaf quality drops off and the productive life is effectively over. You can extend this by cutting flower spikes as soon as they appear, but eventually the plant will outpace you.
Salad pods have a shorter productive window of two to three months. Lettuce is biologically programmed to bolt as day length increases, and even with indoor light management, you will see this behaviour after a couple of months. The practical approach is to treat salad pods as short-cycle crops: harvest hard, then replace.
Tomato and vegetable pods have the longest potential lifespan, up to nine to twelve months for a well-maintained fruiting plant. The limiting factor is usually plant size rather than biology: eventually the root mass becomes unwieldy and the stem woody, and you are better off starting fresh.
For stored, unopened pods, AeroGarden states a shelf life of one to two years. The company backs this with a germination guarantee valid for one year from the date of purchase, which is worth noting if you buy pods in bulk.
Where to Buy AeroGarden Pods in the UK
This is the question most UK guides fail to answer properly. Here is the honest picture as of 2025.
UK Retailers and Current Prices (GBP Table)
Pod pricing in the UK is higher than the equivalent US price, partly due to import costs and partly due to the limited competition among stockists. The table below reflects prices observed on Amazon UK in the 2024 to 2025 period; stock levels fluctuate, and prices can move as the brand rebuilds its UK distribution following the 2025 relaunch.
| Pod kit | Pod count | Price (approx. GBP) | Retailer | Notes |
|---|---|---|---|---|
| Gourmet Herb Seed Pod Kit | 9 pods | £28–£35 | Amazon UK | Includes nutrients and growing guide |
| Gourmet Herb Seed Pod Kit | 6 pods | £20–£28 | Amazon UK | Good for Harvest and Harvest XL models |
| Heirloom Salad Greens Kit | 6 pods | £18–£25 | Amazon UK / eBay UK | Lettuce varieties; fast harvest cycle |
| Red Heirloom Cherry Tomato Kit | 6 pods | £20–£28 | Amazon UK | Needs Bounty or Farm for height clearance |
| Cascading Petunia Flower Kit | 6–7 pods | £18–£24 | Amazon UK / eBay UK | Ornamental; three colour mix |
| Grow Anything Kit (blank sponges) | 9 pods | £28–£48 | Amazon UK | No seeds; you supply your own |
| Grow Anything Kit (blank sponges) | 3 pods | £10–£15 | Amazon UK | Good starter option for testing own seeds |
| Third-party compatible sponge kits | 25+ pods | £12–£18 | Amazon UK | Coco coir sponges; variable quality |
Beyond Amazon UK, eBay UK is worth checking for both official pods and third-party compatible options. Ubuy UK lists AeroGarden products imported from the US, but factor in the likely price premium and delivery time. The former specialist UK AeroGarden retailer at aerogarden.org.uk appears to be inactive; the domain is not resolving as of early 2025.
For comparison: in the US, a nine-pod herb kit retails at around $13 to $18, which translates to roughly £11 to £14 at current exchange rates. UK pricing at £28 to £35 represents a significant markup. This is the strongest argument for the Grow Anything approach if you plan to run your AeroGarden long-term.
The Grow Anything Kit: Why It Is the Cheapest Way to Grow
The Grow Anything kit is worth understanding in detail because it changes the economics of AeroGarden ownership significantly.
A branded nine-pod herb kit at £30 works out at around £3.33 per pod slot. You get one growing cycle from that kit. If you run three cycles per year across nine pods, that is around £90 per year just on pods, before nutrients.
With the Grow Anything kit at £35 for nine pods, your sponge and basket cost is around £3.90 per pod for the first set. But your seeds cost a fraction of that: a packet of basil seeds from a reputable UK seed supplier (Thompson and Morgan, Mr Fothergill’s, or simply Wilko) costs £1.50 to £3.00 and contains enough seeds for dozens of pods. Per pod, you might be spending 10p to 20p on seed for the most common herbs. Your running cost per cycle, once you have the blank hardware, is close to seed cost plus a portion of the nutrients bottle.
The practical workflow: buy a nine-pod Grow Anything kit once. Save the baskets and domes after each cycle (rinse and dry them). Buy replacement sponges separately, which are available in 25-packs from third-party sellers on Amazon UK for around £12 to £15. Keep a stock of seeds in labelled envelopes. Each new cycle then costs roughly £1 to £2 in sponges plus seed cost, rather than £30 for a fresh brand kit.
The Grow Anything approach also opens up varieties the brand kit range does not offer: coriander, chervil, lemon thyme, cherry tomato varieties from specialist seed houses, dwarf chilli cultivars, and more. For UK growers who have a particular set of herbs or vegetables they use regularly, this is the obvious long-term route.
AeroGarden Nutrients: The Liquid Plant Food
What It Does
The AeroGarden liquid plant food is a balanced hydroponic nutrient solution, meaning it delivers nitrogen, phosphorus, and potassium alongside the trace elements plants need: calcium, magnesium, iron, and manganese. Because there is no soil to buffer or slowly release nutrients, everything the plant needs must come from the water. The liquid formula is pH-buffered to stay within the optimal range for hydroponic growing, which removes one variable that causes problems in DIY hydroponic setups.
The solution works across all plant types: herbs, salad, tomatoes, flowers, and any custom seeds you grow via the Grow Anything kit. AeroGarden does not produce separate formulas for fruiting versus leafy plants, so the one bottle covers everything.
UK Availability and Cost
The primary UK source is Amazon UK, where the 1-litre bottle is listed at around £25 to £35 depending on stock levels and seller. The Miracle-Gro branded version (the previous product name before the Scotts rebrand fully took effect) lists under ASIN B004M5NGJG on Amazon.co.uk; search that code directly if the main search returns limited results.
A 1-litre bottle provides over 100 feedings according to AeroGarden’s specifications. Given a Bounty requires 12 ml per feeding every two weeks, one litre gives approximately 83 Bounty feedings, or roughly 41 months of operation. That makes the nutrient cost per year genuinely low, around £7 to £10 per year for a Bounty running continuously, which most guides overlook when calculating running costs.
Small 90 ml (3 oz) bottles of nutrients are included with every seed pod kit purchase. For occasional growers, these small bottles may be sufficient. For anyone running multiple pod cycles per year, the 1-litre bottle is considerably better value per ml.
Dosing Schedule
The AeroGarden system reminds you to add nutrients every two weeks via the touchscreen display or the app. The dosage varies by model based on reservoir volume:
| AeroGarden model | Dose per feeding | Frequency |
|---|---|---|
| Sprout (3-pod) | 4 ml (1 capful) | Every 2 weeks |
| Harvest / Harvest XL (6-pod) | 8 ml (2 capfuls) | Every 2 weeks |
| Bounty (9-pod) | 12 ml (3 capfuls) | Every 2 weeks |
| Farm 12 / Farm 24 | 24 ml (6 capfuls) | Every 2 weeks |
The nutrient bottle cap is marked at 4 ml, 8 ml, and 12 ml, so you do not need a separate measuring device. When the two-week reminder triggers, fill to the correct mark, pour it in, and reset the reminder. That is the entire maintenance routine for nutrients.
One practical note from running the Bounty in a UK kitchen: tap water hardness varies significantly by region. In hard water areas (much of the south and east of England), mineral scale builds up faster in the reservoir and on the pump. Descaling every two to three months with the AeroGarden cleaning solution, or a diluted white vinegar rinse, keeps the pump and reservoir performing correctly and prevents the water chemistry from drifting outside the optimal range for nutrient uptake.
How to Reset and Replace Pods
Replacing pods is straightforward once you have done it a couple of times. The full process is covered in the HowTo steps at the top of this page, but here is the practical version.
The right time to replace a pod is when the plant has clearly finished: it has bolted, stopped producing new growth, developed significant woody stems with no fresh shoots, or the root mass has grown so large that it is impeding water circulation. Do not replace pods prematurely. An herb plant that looks a bit tatty on top but is still producing new shoots from the base has more to give.
When removing a spent pod, expect the root mass to be substantial after several months of growth. On basil pods running for three to four months in the Bounty, the roots can fill much of the reservoir below the deck. Lift the basket firmly and pull straight up; the roots will release. Dispose of the plant and sponge in your food waste or compost bin.
If you are replacing only some pods in a partially used deck, you can stagger your planting so pods are at different growth stages simultaneously. This gives you continuous harvests rather than everything finishing at once. For salad, replacing one or two pods at a time on a rolling cycle works well.
After removing a pod, rinse the hole with clean water before inserting a new pod. If the machine has been running for more than six months, it is worth doing a full drain and reservoir clean before starting a new cycle. The AeroGarden cleaning tablet dissolves in the reservoir, circulates through the pump, and removes biofilm and mineral deposits.
If you want to understand how the Bounty compares to competing systems before committing to more pod purchases, it is worth reading how the AeroGarden compares to Gardyn, particularly on the pod cost question, where the two systems take quite different approaches.
Frequently Asked Questions
Where Can I Buy AeroGarden Pods in the UK?
Amazon UK is the most reliable and consistent source. Search directly for “AeroGarden seed pods” or specific kit names. eBay UK carries both official AeroGarden pods and third-party compatible alternatives, with pricing that is sometimes lower than Amazon but with variable stock. For blank Grow Anything kits, Amazon UK typically has the nine-pod and three-pod versions in stock. Dedicated UK AeroGarden specialists are limited; the most visible UK-specific site (aerogarden.org.uk) appears dormant as of early 2025 following the brand’s transition period.
How Long Do AeroGarden Pods Last?
Herb pods produce well for three to four months. Salad and greens pods typically last two to three months before bolting. Tomato and fruiting vegetable pods can produce for nine to twelve months with regular care and pollination. Stored, unopened pods have a shelf life of one to two years and come with a one-year germination guarantee from AeroGarden.
Can I Use My Own Seeds in an AeroGarden?
Yes. The Grow Anything kit provides blank sponges, baskets, domes, and nutrients; you supply seeds from any source. This is the most cost-effective way to run an AeroGarden in the long term, as seed costs are a fraction of branded pre-seeded pod prices. Most seeds suitable for hydroponic growing work well, including herbs, salad, tomatoes, chillies, and many flowers. Avoid large-root or sprawling plants that need more space than the pod system allows.
What Is the Best Thing to Grow in an AeroGarden?
Basil is the strongest performer by volume and consistency. Genovese basil germinates within days, produces harvestable growth within three to four weeks, and yields generously for three to four months with regular cutting. Thai basil performs similarly. If food production is the goal, start with a herb kit and add salad pods once you are comfortable with the system. Tomatoes are worth growing if you have a Bounty or Farm model with sufficient height clearance, and if you are willing to pollinate flowers manually and manage plant size actively.
Do AeroGarden Pods Work in All Models?
Yes. All AeroGarden seed pods use the same basket and sponge dimensions and are compatible with every AeroGarden model ever made, from the original Classic through to the current Bounty and Farm range. The only variable is pod count: a nine-pod kit on a three-pod Sprout means you will have pods left over, so buy to match your model’s hole count or stock extras for the next cycle.
Are There Cheaper Alternatives to Official AeroGarden Pods?
Yes, in two forms. First, the Grow Anything kit is AeroGarden’s own blank sponge system, which lets you use any seeds you choose. Second, third-party compatible sponge kits from brands on Amazon UK (typically labelled as compatible with AeroGarden and other hydroponic systems) offer larger packs of grow sponges and baskets at lower per-unit prices. Quality varies, and some third-party sponges have a firmer, more plastic texture than AeroGarden’s own crumbly peat sponges, which can affect how easily roots penetrate. The official Grow Anything kit tends to perform more consistently than generic alternatives for germination rate.
What Nutrients Should I Use with Third-Party Pods?
AeroGarden’s own liquid plant food works in all configurations, including Grow Anything pods and third-party sponge kits. If you want to use an alternative hydroponic nutrient solution, look for a balanced liquid formula with an NPK ratio suited to the plants you are growing (higher nitrogen for leafy herbs and salad, more balanced for tomatoes and flowers). The AeroGarden reservoir and pump system is compatible with most liquid hydroponic nutrients, but avoid granular or slow-release fertilisers, which are not designed for recirculating hydroponic systems.
For a broader view of what the indoor garden market offers alongside AeroGarden, the guide to best smart indoor gardens covers the main competing systems and how they compare on running costs, pod availability, and grow performance.
Stuart Young has tested the AeroGarden Bounty over multiple growing cycles and grows herbs, salad, and tomatoes at home in the UK. This guide reflects his own grow results alongside manufacturer specifications and current UK retailer pricing.