What’s wrong this time?

i haven’t been able to work it out and I’m sure it’s something totally obvious but what going on with these girls?
Blueberry and Northern Lights fems, growing in coco, ph feed at about 6.1, 600W HPS.
65 days from flip, 7-8 weeks since true flower.

They look like normal 8 week hungry plants
You can't go back and feed them now, they are eating themselves

Herb & Suds said:

They look like normal 8 week hungry plants
You can't go back and feed them now, they are eating themselves

Click to expand...

I’m still feeding them at the moment tho, I guess it isn’t enough?

What your trichomes look like right now? 65 days from flip is about right for most North Lights. Check your trichomes.

That's totally normal 7-8 weeks in. They're just putting all their energy into bud production.