Cultilene 4x4x4 Rockwool Block (144 pieces per case) Paleo Bloom crafted as a superior pest

crafted as a superior pest management tool

Grow Natural will allow your plants to reach their full potential

This product also moves into and protects new growth after application

provide building blocks for sugars

replacing the 3v battery pack with a power cord adapter that now operates on 12V

Cultilene 4x4x4 Rockwool Block (144 pieces per case) Paleo Bloom crafted as a superior pestCultilene 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