Root Riot 50 Cube Tray (12/Cs) soil-amendment Grow has been specially designed

Grow has been specially designed for use with all hydroponics

As a coco fiber based soilless medium

An adapter dongle that enables you to control UIS LED grow lights with your RJ11 digital controller

Calcium deficiency can result in poor root development

With its self-watering system

Root Riot 50 Cube Tray (12/Cs) soil-amendment Grow has been specially designedRoot Riot 50 Cube Tray Introducing Root Riot 50 Cube Tray the perfect solution for propagating seedlings and cuttings. With 50 cubes per tray, you'll have plenty of room for all your garden needs. Made with high quality materials, these trays provide optimal aeration and drainage, resulting in healthier and stronger plants.