WIRED has updated its 2026 indoor smart garden recommendations after a year of home testing, naming Gardyn’s indoor hydroponic system its top pick while flagging a less charming detail: federal cybersecurity advisories tied to Gardyn devices.
The guide, written by Kat Merck, says indoor hydroponic systems can grow herbs, greens, flowers and some vegetables without soil, but they are not countertop magic boxes. They cost real money, need cleaning, and often depend on proprietary seed pods, nutrients, apps or subscriptions. Tiny farm, very normal platform economics.
WIRED’s featured picks include the Gardyn Indoor Hydroponic Garden as best overall, listed at $449 for the Studio 1 configuration on Amazon. The Lettuce Grow Farmstand is highlighted as a design-forward option, starting at $574 for the outdoor small model. Just Vertical’s EVE Tower Garden, newly added in the July 2026 update, is listed as the least obtrusive large system at $599 from Best Buy. AeroGarden’s Bounty is named best for beginners at $180 for the basic Amazon configuration.
Gardyn gets the top slot, with caveats
Merck says Gardyn’s Home 4.0 produced the strongest results in her testing and was among the easiest systems to assemble. The pipe-based setup uses front-mounted lights, which WIRED says allows taller plants to grow. In the test, flowers, kohlrabi, thyme and a cauliflower grew successfully.
Gardyn uses proprietary seed pods called yCubes, which fit into larger cups called yPods. When the system runs, nutrient-treated water fills the yPods and the roots grow into it. Gardyn offers more than 100 plant options, according to WIRED, and the Home model has 30 plant positions while the Studio has 16.
The part that makes Gardyn easier also makes it more locked down. WIRED says Gardyn’s Kelby subscription monitors plants using sensors and cameras, then generates lighting, watering and maintenance recommendations. The subscription costs $259 a year and includes monthly credits for buying more yCubes, depending on the model. Gardyn can still be used without Kelby through manual light and watering controls, according to WIRED.
Maintenance is the trade-off. WIRED says the Gardyn tank needs to be emptied and scrubbed monthly, with roots checked every few weeks for rot, overgrowth and pruning. The guide rates resetting the system after a planting at 2 out of 10, because the column sections and yPods require scrubbing.
CISA warned about Gardyn vulnerabilities
WIRED notes that the US Cybersecurity and Infrastructure Security Agency issued advisories on February 24, 2026, and April 2, 2026, for vulnerabilities affecting Gardyn Home and Studio devices. According to CISA, the weaknesses could have let an attacker remotely control a Gardyn device, view plant photos, and access personal information including names, addresses, phone numbers and email addresses.
Gardyn says the flaws have been fixed in its latest firmware, according to WIRED. The company advises customers to keep devices connected to the internet and running firmware version 619 or later. Gardyn also tells users who suspect compromise to contact its support team.
WIRED says its July 2026 update also added Kratky-style jars from Modern Sprout to honorable mentions, moved a former pick to a not-recommended category after longer-term testing, and refreshed prices and links. WIRED discloses that its editors choose featured products independently, though it may receive compensation from retailers or purchases made through its links.
This story draws on original reporting from WIRED.
