Rockwool

Big Block Rockwool cube 15x15x13.5 cm

Big Block rockwool cube has a dimension of 15cm x 15cm x 13.5cm. It is a hydroponic substrate in which plants evolve rapidly with excellent vegetative vigour in hydroponic growing systems. This inert substrate is ideal for use with mineral fertilise [...]

  • (Product sold out)2.50€

SLAB - rockwool bar - 100 x 15 x 7.5 cm

Rockwool slabs are an ideal substrate for hydroponics. Rockwool is an inert substance so nutrients must be added to the water when irrigating. How to use the rockwool slab: Never remove the slab's protective plastic. Make a cut in the shape of a [...]

  • 3.50€

Rockwool Cubes - 7.5 x 7.5 x 6.5 cm

Rockwool cubes. Suitable for the first phase of seed growth and rooting clones or cuttings. [...]

  • Small hole (Product sold out)0.50€
  • Big hole 0.50€

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