WebMar 24, 2014 · a. Clean a toothpic or similar with alcohol, and use it to make a new hole in the rockwool for the stem. I use my plant markers. The stem of the clone should fit snug into the hole. You don't want any air between the stem and the rock wool. b. Dip the stem of the cutting into the clonex gel. Put the stem in the rockwool. WebDec 15, 2024 · Horticultural rockwool is an extremely versatile root-zone material because it comes either in slabs, cubes or loose chunks. Each of these rockwool forms has specific, ideal uses. The smallest rockwool cubes are the go-to choice for professional marijuana cloning or seed germination.
17 Rockwool Alternatives for Hydroponic Systems – The Spicy Trio
WebAug 14, 2024 · Due to its physical properties, rockwool growing medium can cause irritation to skin, eyes and lungs. Sterile: Since rockwool for plants is a manufactured product, it’s contains no weed seeds, disease pathogens … WebJan 9, 2024 · However, they’re somewhat reusable, so the up-front cost is less over time compared to other Rockwool alternatives. 10. Sphagnum Peat Moss. Sphagnum peat moss’s natural and organic properties make it a readily available growth medium for your hydroponic system. olofofo movie download
The 9 Rockwool Alternatives in Hydroponics? - Your Indoor Herbs
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