Grow Shop ▼
Description
Rockwool block for growing cuttings and seeds – (7.5 x 7.5 x 6.5 cm)
Rockwool is obtained by processing a mixture of different rocks. It is a soft fiber similar to cotton. It is used in horticulture in the form of cubes, “blocks” and plates, in various dimensions. It has an exceptional capacity to absorb and retain the nutrient solution. The advantage of Rockwool is that it can hold up to 20% air even when fully saturated with liquid. Thus, it provides the plants with a lot of oxygen, which is necessary for rapid growth. Undoubtedly, it is the best choice, because in this way we avoid excessive watering. Germination cubes can be transferred to larger cubes and these to plates of larger dimensions or to vases with aluminopore or expanded clay, earth or other types of substrates.
Available in different dimensions.
Features:
◦ Strong flower development
◦ Compact plant mass
◦ Directed fully distributed root development
◦ Controlled plant development with an irrigation strategy
Dimensions:
◦ 7.5 x 7.5 x 6.5 cm
◦ Hole = ø 40 mm
Origin: EU
Type of substrate | Hydroponic Rockwool block |
Manufacturer | Grodan |
Product dimensions | 7,5 x 7,5 x 6,5 cm |
Diameter | Ø42 x 40mm |
Product name | Delta 4G |