Seedlings are propagated in mineral wool plugs and after that grew in cubes or slabs. Plugs must be put in particular propagation trays for plant propagation. Because of its structural identity, mineral wool plugs allow equal supply of water, nutrients and pH level. These features enable perfect germination of seeds and steady development of seedling in the future cultivation.
Sizes - 20 x 27 mm | 20 x 22 mm |