Rockwool blocks 4cm x 4cm are ideal for taking cuttings or raising seedlings.
These nursery blocks can be transplanted into any medium.
These 4x4 cutting blocks are ideal for the 7.5cm x 7.5cm growing blocks with a large hole.

Rock wool or mineral wool is a hydrosubstrate that does not contain soil or other organic substances. Rockwool is very receptive, as you can fertilize specifically and add as much water as the plants need. The sowing cubes are particularly suitable for rooting seeds and cuttings.

The characteristics of the seeding dice are:

• Uniform and firmer structure

• High storage capacity

• Strong absorbency

• Simple and quick remoistening after unwanted drying out

Cultilene Aussatwürfel A40/40 2250 Stk