Spongy texture retains ideal air-to-water ratio for rapid root growth
Pre-moistened cubes ready to use straight from the bag
Consistently outperforms alternative growing media in root development
Suitable for both seed starting and cuttings
Available in bulk packs of 50 or 100 for convenience
Summarized by Shop
We start every single one of our seeds with Root Riot cubes! Works for transplanting to soil, hydro, and tower gardens. Root Riot®
These plant starting cubes have a great spongy texture which retains an ideal air to water ratio for rapid root growth. Suitable for both propagating cuttings and starting seeds, Root Riot® Plant Starter Cubes