Interesting! I've seen that before on a couple plants. As much as I love some Sweet Seeds strains, I've had several mutants from 2 of their strains, Red Poison were horrible waste of time mutants and happened to me from 2 separate batches. I had 2 Ice Cool in the greenhouse last summer. One grew leaves on onew side of the plant.........the other grew 2 tops at the second node and three fingered leaves........ and were runts, the third one was smart and died at birth....