Cultivation: Indoor
Cultivation phase: propagation
75/38mm rockwool substrate blocks for hydroponic sprouting and cuttings.
Advantages :
optimal root oxygenation
good water and nutrient retention
anti-rot properties
can be repotted in any substrate
Available individually or in boxes.
- Cube: 75 x 75 x 65 m, ø 38 mm hole
- Carton: 384 pcs
