Grodan Wrapped Slab 300 mm x 900 x 75 mm water tank Filtration - Two-stage filter with

Filtration - Two-stage filter with 1 micron mesh to remove all particulates and contaminants

The enzymes dissolve outer membranes of pests and molds and desiccate (dehydrate) the pest

single pocket bag for just the essentials

Calibration: Auto Calibration

Grodan Wrapped Slab 300 mm x 900 x 75 mm water tank Filtration - Two-stage filter withThanks 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. The sturdy, multi season GRODAN Classic M Y slab is the ideal solution for demanding vegetable growers who want to get the most out of their crops. Thanks to the large control range, this slab is