Rockwool Propagation Cubes Quantity:Tray of 77 Improves nutrient absorption

Improves nutrient absorption

coco or hydro

Enhances Nutrient Uptake: Improves the efficiency of nutrient absorption

ensuring your plants receive all the essential nutrients they need for vigorous growth

and temperature

Rockwool Propagation Cubes Quantity:Tray of 77 Improves nutrient absorptionRockwool is produced from basalt rock, which is melted and then spun into thin fibres. These are mixed with a binding agent and compressed into slabs that are cut into the smaller cubes used for propagation. Fibres in Grodan have been spun in only one direction but Cultilene's Cultiwool propagation cubes have fibres that have been spun in two directions. This gives the cubes great flexibility and great strength when they're wet so they won't go all