Uncle John's Blend 15 Gallon Tray as well as die-hard coco

as well as die-hard coco fanatics

Twenty (20) blue LEDS makes it easy-to-read in daylight or darkness

catering to the whole spectrum of plants' needs

Dries off quickly

Giant size roll is 54" wide

Uncle John's Blend 15 Gallon Tray as well as die-hard cocoUNCLE JOHN'S BLEND (UJB) is a complex potassium mixture used primarily to enhance a plant's metabolic rate, especially for flowering plants during the blooming stage. Potassium is a major component in photosynthetic processes, including the production of ATP (plant sugars) and the transfer of those sugars throughout the plant tissue. The low molecular weight of UJB makes it very available to the plant for immediate use, as well as making a very