What would happen if you heated up a rock to the point where it becomes liquid and decided to spin it like fairy floss? These rock wool cubes are exactly that, and the outcome? A super light, incredibly absorbent growing medium that maintains perfect aeration and moisture levels at all stages of plant growth.
To use these simply soak them in water for 10 minutes before planting seeds. You can use them in your EcoKitchen Smart garden, or on their own.
Rockwool is the ideal growth medium for most types of seeds, cuttings or even transplaints.
Dimensions of each cube: 4cm (h) x 2cm (w) x 2cm (l)
Good quality rockwool cubes, very practical
Loved the cubes, grew an apple seed in it and then transplanted it into a Hydropot. The plant grew huge (1 m now) and I'm ready to transplant it into a bigger pot
When you add wate ryou can see it soak into the various different pockets of the material. The aeration is really good and all my seeds germinated within it.