Cultilene 4x4x4 Rockwool Block (144 pieces per case) ph-ec-tds-meters-and-solutions feed your plants

feed your plants

not included with Universal T5 stand

Ocean Forest Potting Soil is a powerful blend of aged forest products and selected peat mosses

Minimum order quantity to be added of 4 pieces

which is FDA-approved and BPA-free

Cultilene 4x4x4 Rockwool Block (144 pieces per case) ph-ec-tds-meters-and-solutions feed your plantsCultilene 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