Rockwool is a mainstay growing media for commercial hydroponics growers. I'm going to find out its use, how to prepare, and use it for growing, and propagation.
This video will show you how to prepare rockwool properly.
How to Propagate Plants
How to use Rockwool Cubes for Growing, Seed Starting, and Cutting Propagation
Dwc & aeroponics - Autoflower Suport - Homegrown Forum
indoorgrow.nz/cdn/shop/products/6inchRockwoolCube_
7 Useful Seed Starting Supplies for Success Indoors ~ Homestead and Chill
aeroponic.gr/pub/media/catalog/product/cache/b587a
A Comprehensive Guide to Rockwool Hydroponics
How to Use Rockwool Seed Starter for Max. Success
How To Grow Tomatoes From Cuttings - Northern Homestead
Everything to Know About Cannabis Clone Care — Santa Cruz Naturals
Rockwool as a Substrate for Hydroponic Growing Systems