63 to 70 days flowering time. I've had good results useing 50% flowering ferts and 50% grow ferts for the first 3 weeks of 12/12. Then for the next 3 weeks go 75% flowering ferts and 25% grow ferts.Hit her with high phos ferts for the next 2 weeks,give her a good flushing out and plain water for the last week. She needs extra nitrogen or bottom leaves turn yellow and die soon after going into 12/12. Scrogging works great as she tends not to grow much of a cola but has big chunky buds at the end of each branch.