Have you found these really heavy feeders Doozy and how long after switching to 12/12 did the pistils appear? I'm growing the same strain and it doesn't seem to matter what I feed them, they just lap it up and continue to look healthy... completely opposite to the Pineapple Chunk I grew last time and had a complete nightmare with.
Edit: Sorry, it was someone else growing the same strain, I'm going old and senile, but I'd still like to know
Edit: Sorry, it was someone else growing the same strain, I'm going old and senile, but I'd still like to know