Online grow shop. Since 2001
Rockwool is an excellent growing medium for plants, widely used in hydroponic cultivation.
Here you will find rockwool cubes for rooting clones and germinating seeds and rockwool slabs to grow your plants.
There are 4 products in the category Rockwool
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 fertili [...]
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 [...]
Rockwool cubes. Suitable for the first phase of seed growth and rooting clones or cuttings. [...]
Rockwool cubes. Suitable for the first phase of seed growth and rooting clones or cuttings. [...]
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