So I have some Grape 13 clones, non- auto, they have been in veg for 15 days under a 18/6 cycle. I have never grown this before so I am not familiar with the stain. It is supposed to be a 50/50. The nutrients are at 1300 and 62 degrees F. I'm using a 1000 watt MH. This is my norm. I look at my plants today and they have pistils on them. Every single one of them.This has never happened to me before. Why would this happen?