Hydroponic Rockwool Germination Cubes

What would happen if you heated up basalt (a naturally occuring volcanic rock) to the point where it becomes liquid and decided to spin it like fairy floss? You would end up with an awesome hydroponic soilless substrate! These rockwool cubes are exactly that, with the outcome being a super light, and absorbant hydroponic growing substrate that maintains perfect aeration and moisture levels at all stages of plant growth. Features Rockwool is the ideal growth medium for germinating most types of seeds, propagating cuttings or even growing transplants. High success rates mean you spend less time struggling and more time growing! These mats are made by Grodan - the market leader in rockwool.  The substrates from Grodan are the only stone wool growing media awarded an EU Ecolabel Specifications Specifications Dimensions of each cube: 4cm (h) x 2cm (w) x 2cm (l) Tapered cubes to

Placement of 24 rockwool cubes with kale and lettuce seedlings after

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MIXC 1020 Flat Trays with Humidity Dome Germination kit Seed Starter Clone Tray for Microgreens, Soil Blocks, Rockwool Cubes, Wheatgrass, Hydroponic

Hydroponic Rockwool Germination Cubes