Kinda New To Growing Need Some Help

hello everyone
i sorta new at this but i do know a fair amount. my main question right now is, im wondering how much more bud growth should i expect after the first sign of red hairs. they havnt seemed to show much growth over the past 4 days, but before they were booming.
this is my set up
i have a low basement so im going from clones to 2 weeks veg then into flower( im 8 weeks in )
i have a 35 gallon res
1000w hps
carbon filter and plenty of fresh air
using dnf and i change the water every 10 days
also using dnf fortifier

So you've been flowering for six weeks? How hot is it in there? How close are those colas to the lights?

And dude, try rotating your pictures so we can look at them properly.

Those buds look like they got a long way to go! You had better address your yellowing leaves, as it looks like your plants need 3+ weeks more minimum.

Looks like you need to add nitrogen. Get ride off the yellow. And like said above a few more weeks needed. Buds should sways be growing. Ether bigger of tighter and fatter. You might not see the froth but felling it yes. Mine stop growing and get think then grow some more. But if your plants don't get what they need nutes light temps they tend to revert and start feeding off them selves to servive. Remember the main goal of the plant is to live and regrow. So if you stress it out now you have a higher chance of getting a hermmy. It's harder then most think to get them but fem seeds make it easyer if that's what you used.

I'm out of height. The colas are about 8 inches from the light. It's 1000w and it's vented. How much space should they have

With a 1000 you should have 16-18 inch. If your out of room pull them down. Not hard but make them lean do they are under that hight.

Just did that. The colas are all sideways now. No big deal??
thanks again

No big deal. I do it all the time. Next time try LST long befor they get that big.

What is LST

Low Stress Training.. Its a must. I will def LST my next grow.