Folding and curling leaves

[0MEGA]

i just gave my plants 1 ml/gal of grow big watered my babies for the first time they are 2 weels and the 3 seedlings are about 1 week.
The leaves had been folding so i did the first feed at about 1/5 strength it seems to me like they had to much nitrogen, but im not sure ph is 5.8-6. they are under a 100 watt t-96 they are in 16 oz cups, ffof soil , transplanting and throwing them under a 600 watter which i can dimm down to 50%. my first grow using hid, and some useful knowledge to hopefully lead to a successful grow.
First 3 are of sour diesel my friend gave me a seed of. and the last 2 are of raskal OG
http://img12.invalid.com/i/img00136200909170832.jpg/http://img25.invalid.com/i/img00135200909170831.jpg/http://img4.invalid.com/i/img00137200909170832.jpg/http://img17.invalid.com/i/img00133200909170831.jpg/http://img4.invalid.com/i/img00134200909170831.jpg/

 

[Rolln J]

whats the temp under the lights? the folding may be heat stress...

 

[0MEGA]

day time temps stay between 80-82
night time temps are 73-77 in the room.
directly over the plants ill have to check soon.
i may have my 100 watt to close, i had it as close as i can get it to the plants around 3 inches away. i moved the light ill wait for results, perhaps i should make a journal.
too many problems going on. :dance

 

[darookie2000]

i just gave my plants 1 ml/gal of grow big watered my babies for the first time they are 2 weels and the 3 seedlings are about 1 week.
The leaves had been folding so i did the first feed at about 1/5 strength it seems to me like they had to much nitrogen, but im not sure ph is 5.8-6. they are under a 100 watt t-96 they are in 16 oz cups, ffof soil , transplanting and throwing them under a 600 watter which i can dimm down to 50%. my first grow using hid, and some useful knowledge to hopefully lead to a successful grow.
First 3 are of sour diesel my friend gave me a seed of. and the last 2 are of raskal OG
http://img12.invalid.com/i/img00136200909170832.jpg/http://img25.invalid.com/i/img00135200909170831.jpg/http://img4.invalid.com/i/img00137200909170832.jpg/http://img17.invalid.com/i/img00133200909170831.jpg/http://img4.invalid.com/i/img00134200909170831.jpg/

Probably over fed, the FFOF should supply them with enough nutrients for a couple more weeks. That pH is low, also, try to get it in the 6.3-6.8 range for soil. Make sure you add dolomite and perlite when you transplant out of those cups because the Fox line tends to have cal-mag and pH issues otherwise. Leave them under the T5s for a bit longer, that will reduce stretching.

 

[0MEGA]

Probably over fed, the FFOF should supply them with enough nutrients for a couple more weeks. That pH is low, also, try to get it in the 6.3-6.8 range for soil. Make sure you add dolomite and perlite when you transplant out of those cups because the Fox line tends to have cal-mag and pH issues otherwise. Leave them under the T5s for a bit longer, that will reduce stretching.

How much dolomite lime should i add per gal?
I added %20 perlite and %10 vermiculite.
Thanks for the responses.
funny how i accidently fed the younger seedlings some big bloom and they got thicker and leaves got way bigger and no signs of stress. but the older ones that are alot bigger show stress.
Thanks again.

 

[pokey]

id keep the temps at 74 during the day if you can. id flsh them and drop the temp a little and see what happens