Grodan Delta Big Mama, 8" x 8" x 8" - Case of 18 2x3 Grow Tents Bulbs included (3000K or 6500K)

Bulbs included (3000K or 6500K)

Optional stackable aluminum shelves: 17

environmentally safe way to keep hydroponic solutions at the perfect temperature in your reservoirs

Hades Down is used to lower the pH of nutrient solution

Grodan Delta Big Mama, 8" x 8" x 8" - Case of 18 2x3 Grow Tents Bulbs included (3000K or 6500K)The Foundation for uniform and perfectly controllable propagation of plants. Details Grodan Delta is the basis for an easy to steer propagation process, that results in uniform, good quality plants. Each block guarantees uniform water and nutrient distribution. Grodan Delta scores high in saturation and firmness, which means it always performs well in highly mechanized propagation processes. Application Grodan Delta is a reliable propagation block for