BeGrow Rockwool CubesThe Begrow stone wool cube is designed for seedling growth. You can use it both for direct seed planting and for transplanting. If you choose the second variant, you should use the stone wool plugs for seeds germination. Then you should insert the plugs with already grown sprouts into special holes on the upper layer of the cubes. We produce Begrow cubes from corrugated, hydrophilic stone wool with high density. It helps to preserve the substrate