Has anyone ever heard of or tried using these lil things: Water Crystals for Healthy Plants & Crafts.

I was wondering if anyone knew anything before I try them. I plan on using em for cloning and ditching the rock-wool?

Any thoughts or opinions?
killfrenzi Reviewed by killfrenzi on . Water Crystals Has anyone ever heard of or tried using these lil things: Water Crystals for Healthy Plants & Crafts. I was wondering if anyone knew anything before I try them. I plan on using em for cloning and ditching the rock-wool? Any thoughts or opinions? Rating: 5