Grodan A-OK Starter Plug 1.5" 98/sheet W-H-Y and elm leafminer

and elm leafminer

Dial can be set to manual operation at any time

Great for use on all types of annual and perennial flowers

they promote spectacular deciduous and flowering trees and shrubs

Grodan A-OK Starter Plug 1.5" 98/sheet W-H-Y and elm leafminerGrodan 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