I get brown stuff almost looks like a wet dirt kind of on my cuttings when I put them in my DWC 1.5 gallon cloner. This is a pic of the cutting and now I'm thinking its the dirt from the air stone that is in the cloner to circulate the water. What do you think?
This substance makes it harder and longer for my cuttings to root.
This substance makes it harder and longer for my cuttings to root.
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