The Hydroponic City

Seed Starting Made Simple with 1.5-Inch Grodan Rockwool Cubes Designed for hydroponics and soilless growing, these cubes blend moisture control with breathable aeration to cradle young plants in a nurturing, soil-free environment. Made from spun basalt rock, the rockwool acts as an inert, sterile...

Overview The Hydroponic City Seed Starter Trays deliver a scalable indoor seed starting solution with 216 cells organized across 36 trays. Each 6 cell tray is ready to support your early care for a wide variety of plants, with plant stakes included to help...

Overview Kickstart your seedlings with The Hydroponic City Seed Starter Tray. Each pocket measures 1.5 inches square and 2.25 inches deep, providing ample space for roots to spread and young plants to establish. This design supports a strong start while you watch germination unfold...

Grow with confidence using The Hydroponic City Seed Starter Tray From the first touch of soil to the moment you glimpse your first true leaves, this seed starter kit is designed to make seedling care simpler and more predictable. Each cell is 1.5 inches...

Efficient Seed Starting, Ready for Growth Kick off your indoor or balcony garden with The Hydroponic City Seed Starter Trays. Designed to support seedlings from day one, this 144-cell system comes in a practical bundle: 24 trays paired with 5 plant stakes to help...

Grow smarter with The Hydroponic City Seed Starter Trays Open the box and feel the sturdy, precise grid lines that guide each seedling. The 720-cell system consolidates seed starts into a single, organized setup, making it easier to manage space from a sunny windowsill...