Grodan Wrapped Slab 300 mm x 900 x 75 mm - 8 Pack silica When sprayed on the leaf

When sprayed on the leaf surface Plant Wax slows down the transpiration rate by as much as 50%

MAMMOTH P naturally accelerates the nutrient supply to plants to increase plant health

45kgDimensions (LxBxH): 153 x 105 x 135mm

Nitrogen is vital to the process of photosynthesis and producing chlorophyll

When it comes to sap-sucking pests

Grodan Wrapped Slab 300 mm x 900 x 75 mm - 8 Pack silica When sprayed on the leafThanks to their revolutionary hydrophilic fibres, Grodan substrate slabs and blocks produced using this technology offer users considerable advantages over other propagation substrates. Tried and proven to be the best propagation substrate available.