40mm Multigrow Rockwool Cubes - Box Of 750 eoMYR12 They evolved to intake it

They evolved to intake it so it becomes part of their cell walls

like clove oil

The absence of naturally occurring fulvates combined with the recent damaging of humus based soils through intensive chemical farming methods means that food crops as consumed by most of us are lacking in many nutrients and beneficial elements

Mammoth P / Microbe Phosphorus Booster - 4 Litre

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40mm Multigrow Rockwool Cubes - Box Of 750 eoMYR12 They evolved to intake itMultigrow Rockwool Propagation Cubes 40mm Box Of 750 This box contains 750 40mm cubes. Multigrow is the third largest rockwool brand in the world and their propagation cubes are made for use by professional hydroponic gardeners. Their rockwool is completely sterile allowing you to grow in a disease, insect and weed free environment. Multigrow Rockwool Cubes Feature: Superior Rooting Volume MultigrowRockwool features a vertical fibre structure,