Rockwool
The material is easy to use and has important advantages.
Sterility;
Chemical inertness;
Good agronomic controllability;
Accessibility for control of the root system.
Among other artificial substrates there is an increased moisture retention capacity. Mineral wool can be reused for 2 years. After washing again becomes sterile, which excludes the possibility of infection of plants with various diseases.
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Rockwool cube 20x20x20, Speedgrow Green, hole 38x35mm, Grodan
Cube 20x20x20, Speedgrow Green, hole 38x35mm..
3.80€
Rockwool propagation cubes GRODAN Delta 10x10x6,5cm
Grodan Delta constitutes the basis for the uniform and perfectly controllable propagation of plants,..
0.85€
Rockwool propagation cubes GRODAN Delta 4 x 4 cm
Grodan Delta constitutes the basis for the uniform and perfectly controllable propagation of plants,..
0.25€
Rockwool propagation cubes GRODAN Delta 7,5x7,5x6,5 cm
Grodan Delta constitutes the basis for the uniform and perfectly controllable propagation of plants,..
0.55€
Rockwool propagation cubes GRODAN Delta, 15 x 15 cm
Grodan Delta constitutes the basis for the uniform and perfectly controllable propagation of plants,..
3.25€
Rockwool tray, for slabs 100x15x7.5cm
Rockwool tray - is a black, non-transparent plastic tray, that is used in combination with rockwool ..
14.40€