Made from molten rock spun into cotton candy-like fibers and then compressed into cubes.
After high temperature treatment, non-toxic and sterile.
The bulk density is small, the texture is light, and the porosity is large.
Good air permeability, strong water absorption and good drainage.
Suitable for the cultivation and colonization of all kinds of plants.
Great choice for soilless planting.
Material: rock wool
Size: about 25x25x40mm
Preparing and planting in rock cubes.
Soak in water for 2 minutes.
Take out from the water and place for about 15minutes.
Put seeds into the hole of cubes.
Spray water after seeds inserted.
Place it in a seeds tray.
50pcs* Rock wool cubes
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
【High Quality】 Made from molten stone that is spun into cotton candy-like fibers and then pressed into cubes. Perfectly-sized to fit a standard flat growing tray. Packaged in bulk to save you money
【Advantages】 Good air permeability, strong water absorption and good drainage. Suitable for cultivation and colonization of plants of all kinds. Good choice for the ungodly planting
【Make Planting Easier】 It has a tremendous capacity to absorb nutrient solution and high levels of oxygen for rapid plant growth. Much easier than starting in soil! Predrilled planting holes make seeding and plant propagation a breeze. Great for hobby and commecial growers
【Soilless Cultivation Cubes】 Great for Rooting Cuttings clone plants, germination start seed-s and more. Encourages Faster Initial Rooting & Its Firmness Is Guaranteed. The purpose is to meet the needs of the plant in the different plant stages
【Easy to Transfer】 It comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the cubes can also be transplanted into more traditional plant pot and growing mediums