100 Pack Grow Sponges For Seed Starters Replacement Root Growth Sponges Pods Seed Starter Plugs For Hydroponic Indoor Garden Setup Dry Size About 1 In Top 0.7 In Bottom 1.5 In Height Soaked Size About 1.1 In Top Compatible With Similar Setups
✔️ Dry: 1 in top, 0.7 in bottom, 1.5 in high; Soaked: 1.1 in top
These grow sponges are seed starter plugs for hydroponic indoor gardens. They work with LAPOND hydroponic systems and other similar setups, but not with Aero Garden or iDOO. Sponges ship dry and must be soaked before use to reach full dimensions. Made from premium peat, they wick water well to support seed germination and healthy root growth.
✅ 100 pcs replacement grow sponges
✅ Dry size: top 1 in, bottom 0.7 in, height 1.5 in
✅ Soaked size: top 1.1 in, bottom 0.8 in, height 1.7 in
✅ Compatible with LAPOND and similar hydroponic setups; not Aero Garden or iDOO
✅ Made from premium peat with strong water-wicking
✅ Soak about 5 minutes before use; place 2-3 seeds per sponge
✅ Color: Gray
💡 What is a seed starter sponge used for in hydroponic gardening? A seed starter sponge is a handy tool for germinating seeds and starting cuttings in soil-less systems. - seed germination support with good oxygen-water balance - supports healthy root growth in soil-less systems - easy to soak and place 2-3 seeds per sponge