heat stress?

[killa-bud]

hey,ever since i've added a 150 watt hps my plant seemed to stop putting out hairs...almost as if someone took a lighter and burned them off,and the leaves,are rough,kind of like they are dry,but not really,kind of "hard" to the touch,some yellowing here and there


they are about.....20-25 days of flower

use fox farm big bloom,and some mirclegrow,but i've stopped using that since i got the fox farm....

no idea on ph,or anything really,its bag seed....water mostly with bottled water...ummm....oh,could it it be the sudden change from floros to hps? they've been under the hps for about a week,and since then the trouble started

i do have fans,but they are just to move the air around,no exhust or intake fans

i'm pretty sure thats the problem,not sure


here are some pics,i'll upload more later...

 

[zoolander]

With no exhaust fan and no intake or door open for fresh air you will hit a wall pretty fast bro

 

[killa-bud]

thanks man,so you think thats the problem?

from what you see in the pics i mean...


thanks for replying again...


slightly better pic

 

[zoolander]

Thats just some of your problems, If you look at the second pic and the leafs you can see some leaf curl and some spots from what looks to be some cal or mag problems and maybe they could also use a flush of some nice clean PH'd water. I'm not so good in the Infirmary department and I think Stitch would be alot more help but I'm just givein ya a few things that may help :friends:I forgot to add that it has nothin to do with going from floros to HPS except the heat issue.

 

[killa-bud]

wow...i flushed and set up the fan so it sucks out the hot air...

and its pretty much fixed,amazing how fast they jump back

without a thermometer,i'ed guess,its about 70-75 degress,that should be fine right? also,pretty shocked how easy it was to cool,i feel stupid for not thinking of that before