ILGM Wedding Cake Autoflower 3gal hempy

It turns out that the phosphorus deficiency last week was being caused by too much copper in the drinking water. The signs of copper toxicity appeared on a few of the leaves a couple days ago. After buying a filter and watering twice, the discoloration is now gone. I'm hoping that the phosphorus deficiency doesn't affect my yield too much- so far there doesn't seem to be any effect on flowering but I'll have to wait until harvest to know for sure. The stretchy pheno is maturing much faster than the last. I checked the trichomes today and I'm starting to see some amber mixed in. I was going to hold off a week to flush but decided to go ahead and do it today.