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In response to your last, there is only the original rockwool starter cube that I put the germinated seeds in. I won't use the rockwool in the future. I will use "Neoprene collars" (no algae, no fungus knats and no pythium rot). I didn't know about these when I started my seeds.

If I could only add the pics, it would show you the real story. As I said, other than the stem issue (one plant has died) the remaining 8 plants are still thriving. They look beautiful. I think you would be impressed. If I can find the answer to the stem problem you may be right; it will blast.:smokin: