Specification: Material: rock wool
Size: 4*4*4mm
20mm in diameter and 27mm in height (Due to manual measurement, there will be an error of 1-3mm.)
Description: Preparation and planting of rock wool blocks.
Soak in water for 2 minutes.
Take it out of the water and let it sit for about 15 minutes.
Put the seeds in the holes of the cube.
Spray water after the seeds are inserted.
Put it in the seed tray.
Feature: 1.The melted rock is spun into cotton candy-like fibers and then compressed into cubes.
2.Improved homogeneity, and optimal robustness and flexibility.
3.Improved homogeneity. An excellent choice for soilless cultivation.
4.The shape and strength of this product have been greatly improved.
Package Including: 24pcs 40*40*40mm Rockwool Cubes
or
50pcs 20mm*27mm Rockwool Cubes
(Buy whichever you need)
- Maintain moisture while providing good ventilation for healthy root growth
- Made from rock woollike fibers and then compressed into cubes. After high temperature treatment, non-toxic and sterile
- Clean and environmentally friendly, easy to use, ventilated, ideal air-water balance
- Whether it is seeding or transplanting, it is the best choice to achieve uniform seeding effec
- The bulk density is small, the texture is light, and the porosity is large. Good air permeability, strong water absorption and good drainage
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