Grodan A-OK 50/40 6/15 Cubes, 2" x 2", 30 sheets of 50 grow-light-bulbs Complete light spectrum helps plants

Complete light spectrum helps plants grow from start to finish

More about Plasma Air 50 Series Industrial Ionizer: Plasma Air models 51E

excellent drainage and is specially formulated with a controlled release fertilizer that feeds plants for up to six months

Excellent lumen maintenance for maximum yields

Pura Vida Grow & Bloom are each ideal as a ONE-PART fertilizer for general use

Grodan A-OK 50/40 6/15 Cubes, 2" x 2", 30 sheets of 50 grow-light-bulbs Complete light spectrum helps plantsGrodan Stonewool (rockwool) is made from molten rock spun into cotton candy like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen