Three days ago, I noticed something white on the tops of my Bubble Gum. And it's growing bigger and bigger. What is it? Is it a burn? I use full spectrum 250W LED. They hang about 4''-6'' from the plant's tops. I've already put them a little higher—8''-10''.
Looks like foxtailing to me. It's in some genetics of plants or it could be that they are past their prime and start regrowing again so check your tricombs the final thing it could also be is from high heat