Grodan SBS 36/77 Large Propagator Cubes - box of 18 trays
Large Rockwool Propagator Cubes
Grodan Large Rockwool Propagator Cubes
Enjoy complete control over plant growth and nutrient systems with
Grodan Starter Plugs.
These are made from molten rock spun into candy floss like fibres and
then compressed into blocks. Where other rockwool brand manufacturers
cut all sizes from one batch of wool, Grodan is unique by making
different types of stone fibres. The purpose is to support the
requirement of the plant in the different plant stages.
Grodan has a tremendous capacity for absorbing nutrient solution while
retaining plenty of oxygen for rapid plant growth.
Seedlings started in seedling cubes are easily transferred to blocks
and/or onto rockwool slabs. Seedlings or cuttings started in the Grodan
cubes can also be transplanted into more traditional planters and
Large starter cubes for growing from seed and cuttings fit into the
Grodan large hole cubes.
Size: 36mm x 36mm x 40mm