Cultilene 4x4x4 Rockwool Block (144 pieces per case) disinfectant aggressive growth during the vegetative

aggressive growth during the vegetative stage and to produce abundant fragrant flowers and mature fruits during the flowering/fruiting stages

this is a special formula just for hydroponic systems

and help to sustain healthy beneficial microorganism populations in the soil

Electrifying

Federal VA Hospitals

Cultilene 4x4x4 Rockwool Block (144 pieces per case) disinfectant aggressive growth during the vegetativeCultilene Blocks have an optimum air water ratio for healthy root growth and allow for great continued rooting thanks to the extremely even distribution of water and EC. These blocks have an excellent water absorption and (re)saturation rate and feature the exclusive Plant Comfort fibre structure which has a lower density of resistance during rooting with no loss of firmness. All blocks except the 3x3x3 also have the Optiplus feature, which is a