Which Pods Fit My AeroGarden? Compatible Pods + Nutrients Guide

If your AeroGarden pods are getting harder to find – or you have hit the unit’s “buy more pods” wall and balked at the price – you are not stuck. An AeroGarden is, mechanically, just a deck of net baskets, a water pump and an LED hood. Almost anything that physically fits those baskets and feeds the plants will work. This guide tells you exactly which pods, grow sponges and nutrients fit your AeroGarden, what actually happened to the brand, and how to keep growing for a fraction of the original cost.

Not sure which deck size or model you have? Run it through our free Which System Fits finder first – it returns the OEM and the aftermarket options for your exact unit in one step.

The short answer: what fits an AeroGarden

Every AeroGarden – Sprout, Harvest, Bounty and Farm – uses the same basic format: a standard net basket (a ~1.5-inch net pot; the deck hole it sits in is a bit narrower) that drops into the deck, holding a grow sponge with seeds in it. That format is not proprietary. So three things fit:

• OEM AeroGarden Seed Pod Kits – the original pre-seeded pods, back on sale from Scotts, whose help center states its Seed Pod Kits are compatible with every model of AeroGarden.
• Generic “AeroGarden-compatible” pod kits – aftermarket grow sponges + baskets + domes, widely sold, that drop straight into the same deck holes.
• Full DIY – plain grow sponges or rooting plugs in your original (reusable) baskets, with your own seeds.

For nutrients, the OEM AeroGarden Liquid Plant Food was hard to get during the wind-down and is on sale again since the relaunch – but any general hydroponic nutrient works in the reservoir regardless. The unit does not “know” what you feed it.

The wind-down, the relaunch, and why it still matters

Scotts Miracle-Gro wound the AeroGarden brand down at the end of 2024 – then relaunched it, and AeroGarden is emphatically not dead. Scotts still owns the business: AeroGrow International is listed as a wholly-owned subsidiary in Scotts Miracle-Gro’s FY2025 10-K subsidiary exhibit, aerogarden.com now redirects to Scotts’ own AeroGarden pages, and OEM seed pod kits, grow sponges, baskets and Liquid Plant Food are all being sold again. (You may still see blog posts calling the brand discontinued, or claiming a private investor bought it. The SEC filing says otherwise.)

What the wind-down did leave behind is a stretch of unreliable OEM availability – which is exactly why so many owners learned to buy aftermarket in the first place. The hardware runs fine for years regardless, so the real question is a simple one: do you pay OEM prices, or use the cheaper aftermarket consumables that fit the same deck?

The good news is that the aftermarket already filled the gap during the disruption and is not going away. Because the basket-and-sponge format is standard small-scale hydroponics, the same generic consumables sold for countertop gardens fit an AeroGarden deck – a resilient hedge no matter what the brand does next.

What actually fits: aftermarket pods, sponges and baskets

If you want the closest thing to the original experience, buy a generic AeroGarden-compatible seed-starting kit: it includes grow sponges, net baskets and clear humidity domes sized for the standard deck. Retailers list these widely as “compatible with AeroGarden.” We match them by physical format rather than by the marketing label – our compatibility finder reads the basket flange and deck-hole size for each system, and flags where a claim is a retailer cross-reference rather than an OEM statement.

If you already kept your original baskets (they are reusable – only the sponge is consumed), you can go cheaper still: buy a bag of plain grow sponges or Rapid Rooter-style plugs, push your own seeds in, and reuse the baskets indefinitely. This is the cheapest route by a wide margin, and it is what most long-term AeroGarden owners settle into. None of it is exotic: University of Minnesota Extension’s guide to small-scale hydroponics describes exactly this arrangement – a net pot, partially submerged so the roots still get oxygen, filled with a substrate such as coconut coir or rockwool instead of soil. An AeroGarden deck is that idea with a lid and a light on it.

One rule covers all of it: match the physical format before you buy. Aftermarket baskets are a standard ~1.5-inch net pot; measure your deck hole and confirm the number of holes, because the 3-, 6-, 9- and 24-pod decks differ. The Which System Fits finder checks this for you by model.

The nutrient question: feeding an AeroGarden without OEM food

The AeroGarden Liquid Plant Food is a 4-3-6 NPK hydroponic nutrient with micronutrients – a general-purpose formula in an AeroGarden bottle. You can replace it with any complete hydroponic nutrient: a General Hydroponics Flora trio, a single-part “grow” formula, or a dry blend like MasterBlend 4-18-38 with calcium nitrate and Epsom salts. A single bottle or bag lasts many grow cycles, which is a big part of why the aftermarket route is so much cheaper over a year.

Leafy greens are forgiving about the exact formula; what matters is that the nutrient is complete and mixed to roughly the strength on its own label. “Complete” has a real meaning here: UF/IFAS Extension’s hydroponic nutrient-solution guide sets out the 17 elements plants need, which is why a hydroponic nutrient lists nitrogen, phosphorus and potassium plus calcium, magnesium, iron and the other micronutrients – and why a houseplant fertilizer that skips them is not a substitute. There is nothing AeroGarden-specific about the routine. If your tap water is very hard or very soft you may need to nudge the dose slightly, but for most kitchens the label strength is the right starting point.

Dose by the nutrient’s own label, mixed into the reservoir at each water change – not by the AeroGarden’s reminder light, which is a fixed timer, not a sensor (more on that below). If you want to see the year-one math, our Pod & Nutrient Cost calculator compares OEM vs aftermarket for your deck size.

The two gotchas that trip people up

Two details cause almost every “it stopped working” complaint after switching to aftermarket supplies, and both are easy to avoid.

The “add nutrient” prompt is a timer, not a sensor. The light comes on after a set number of days regardless of what is actually in the water. Once you are dosing your own nutrient on the bottle’s schedule, ignore the prompt or reset it – following both will over-feed.

Basket diameter and deck hole count vary. A Sprout’s deck is not a Farm’s. Generic baskets come in a few sizes; buying the wrong one is the single most common aftermarket mistake. Measure or check your model first.

The honest caveat

Most “AeroGarden-compatible” pods and DIY methods are community-tested, not manufacturer- endorsed. They work because the format is standard, but no one at AeroGarden certified them. That is fine for a leafy-greens countertop garden – the stakes are low and the savings are real – but it is the reason we label every aftermarket and DIY option with its claim level rather than calling it “official.”