1.5” Rockwool Starter Plugs for Hydroponics, Rockwool Grow Cubes, 1 Sheets of 28 Plugs (Small)

Description

🌱 Elevate your hydroponics game with rock-solid starter plugs!

These 1.5” Rockwool Starter Plugs offer a sterile, inorganic growing medium designed to accelerate root development by maintaining 20% air space for oxygen flow. Perfectly firm and predrilled for easy planting, they support both hobby and commercial hydroponic growers seeking cleaner, faster, and more reliable propagation than traditional soil.