Blueberry Bubble Gum

Last week of vegetative stage for the big 2 girls Blueberry Bubble Gum. The 2 close I put em all together in 2 by 2 tent . Leave more room in my 4 by 4. So it 9 in there. Feel it appropriate so they won't be crowded or clump together. Might be their flowering tent or else throw it back into 4 by 4 but we'll see.