Hydrodynamics International Root Riot Cubes bag of 100 water-filtration Directs light down in a

Directs light down in a focused pattern

immediately improves fertility

The 50 cell tray insert provides 1¾ square inches of growing room per cell

It features high-quality materials

The 420 can be used in any existing T5

Hydrodynamics International Root Riot Cubes bag of 100 water-filtration Directs light down in aDescription Product Details: 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 have been shown to consistently outperform alternative medias. In short, you can't go wrong by starting your seeds or sticking your cuttings in Root Riot Plant Starter Cubes! Specifications Barcodes: