Grodan Granulat rockwool flakes 20 kg / 450 L
Grodan Granulat rockwool flakes
These medium-texture rockwool flakes are ideal for use in, for example, an Aqua/Waterfarm system or in simple pots with automatic irrigation. Grodan rockwool has a neutral pH and must be soaked and rinsed before cultivation begins with water at a pH between 5.5 and 6.0 (never below 5!). The 20 kg bag corresponds to a total volume of approx. 440 litres.
Grodan Granulat rockwool flakes
These medium-texture rockwool flakes are ideal for use in, for example, an Aqua/Waterfarm system or in simple pots with automatic irrigation. Grodan rockwool has a neutral pH and must be soaked and rinsed before cultivation begins with water at a pH between 5.5 and 6.0 (never below 5!). The 20 kg bag corresponds to a total volume of approx. 440 litres.
