Grodan Crop Box Slabs (370x550x150 mm) 4/pk Set of 2  GP3 Professional Feeding Program

 GP3 Professional Feeding Program

Make the most of your valuable space & grow like a pro

Boron aids the plant’s transport of sugars and the development of a healthier flower

Some of the components of Mite-Rid are also absorbed by the plant and then suppress the life cycle of the mites

Grodan Crop Box Slabs (370x550x150 mm) 4/pk Set of 2  GP3 Professional Feeding ProgramGrodan Rockwool is a mineral wool made from molten basalt and limestone rock that is spun into cotton candy like fibres and then compressed into cubes, blocks or slabs. Being made from natural rock, Grodan is a mineral based product used in hydroponic growing applications. The WCB or Wrapped Crop Box Slab by GRODAN is designed to suit a 45litre crop box crate. They are called wrapped as they are supplied as individually plastic wrapped slabs and the