Any bail?

[Tetrahydra]

I have made some major mistakes. Wondering if maybe someones advice can bail me out. Have 6 plants under 250 hp in a 5/2/2.5 ft area planted in a mix of perlite, vermic, and soil. I have been using dynagro for fert. They are about 2 months old and about 30 in. hi from bott of pot to top. I only know the strain of 2 of the plants for sure. One is blueberry one is durban poison and the other four are out of bomb nugs. To begin I madly over fert and burned them pretty good to the point where they curled and dryed, then when I noticed it was to late so I've Leeched them really good with like 12 gal of dis water but they are now real yellow and curled still like 4 days later. Will they get better? I want to start flowering NOW, but I think they should be in better shape? Plus my other issue is that they are 30 in. now and I only have like 5 more in to move the light up! :confused: I did top 4 of them after about the 4th to 6th nodes. Can I tie them down still? They are in a built box so there is no chance to raise the light. Right now the only good thing is that I know I have 3 girls for sure and one is my durban! Anyway sorry to be so long winded, any responses greatly appreciated. Also thank you all for your knowledge and screw the sellouts.

[Tetrahydra]

forgot to mention that in the on mode the temp is about 84 and off about 65 humity about 45

[Tech]

It,s very diffucult to say what the yellowing is from but you can be sure it,s result of your over ferting.
I never herd of that fert but you done the right thing by flushing em.
You,ve let them get miles too big for you grow space , so i would give em a trim bearing in mind you will have a plant 3 times the size coming out of your grow room as when it went in two months previously.
But my mate has grown blueberry and said it was a real lovely smoke and high that gave you couch lock all night.

I grew Durban poisen about a year back and found it a miled perfumy smoke with a chatty nhigh.
Nice 1.

So hope they pull through 4 u coz they r worth it.