how to use rockwool – Gardening Vlogs

VIDEO: Is Rockwool Safe to use in Hydroponics: The Pros and Cons of Using Rockwool to Start Seeds

December 6, 202025

One of the most common ways of starting seeds for hydroponics is to drop the seeds into a cube of rockwool. Its really easy – although you do need to soak the rockwool in water first, but this video is not about HOW to use rockwool. The purpose of this video is to try to…

VIDEO: The Basics of Starting Lettuce Seeds in Rockwool for Hydroponic Growing

November 29, 202023

This video covers the basics of starting seeds in rockwool. It difficult to underwater or overwater when you use rockwool, the fibers retain water very well AND hold oxygen in the pockets between the fibers. So start some seeds now! Products used in this video are available at Amazon: Rockwool: https://amzn.to/2Vav7Mi Ph up down: https://amzn.to/2JfFH27