Hydrodynamics International Root Riot 50-Cell Tray grow-light-reflectors PhysioSpec Greenhouse: 190 μmol/s

PhysioSpec Greenhouse: 190 μmol/s

UL Listed for fire and electrical safety

If you're setting up a new grow room

• Can be used as an additive or foliar spray

Manual control is particularly useful during maintenance operations

Hydrodynamics International Root Riot 50-Cell Tray grow-light-reflectors PhysioSpec Greenhouse: 190 μmol/sRoot Riot Plant Starter Cubes are consumer friendly and come packaged ready to use in two convenient sizes! Each kit includes a black plastic propagation tray without holes, a 50 cube plastic insert and 50 ready to plant Root Riot Plant Starter Cubes. Each tray of cubes also includes a complimentary 15 ml packet of Clonex Rooting Compound Gel, which is the perfect amount to stick 50 cuttings.