help please!*pics*

as you can see the lowermost fan leaves have been yellowing ... the worst are the lowest, and the next are the middle ones, as you can see the top growth is healthy, and the lower growth (recently LST'd) is healthy and happy....
i gave them a dose of 20-20-20 fert like 3 weeks ago, and nothing since then just water, theyre under 315w floros but its not heat damage.... the heat never gets up past 87/88degreesF
and the ph is fine . also the lights have been on 12/12 for ohhh about a week or so now....this fem is showing me some hairs .

any help is + rep!

hate to tell u bro but unless u r using co2 88 is hot, and those brown tips on your leaves is overdose of nutes most likely if you said your just giving them plain water now your on the right track. fresh dirt does NOT! need any nutes for atleast 30 days. b patient, lower your temp and above all do not over water at tihs piont let them starve between watering each time they seem to arieciate it more. good luck

I have the same problem but in my Hydroponic system. I thought they were Deficient in Nitrogen, therfore, I added MG Blood Meal to the Medium and think I just burned them more. [/IMG]

hm well i know it is high, you see, when i first built the box the exaust systm was faulty... i had several plants succumb to the heat.. this one and another male survived.... now i know their limits..
and she is happy, but the bottom leaves are yellowing, not browning ...just like after 2 or 3 weeks flowering, but its only been a few days and there is NO crystals yet.
if you see the second picture you'll see the leave starting to lose its green.....

alright well one of your pics shows leaves curling down at the tips that usually means overdose and i was refering to the brown tips of the leaves that is also another sign of overfertilizing. they look good otherwize like i said if u flushed them already just b patient. one of the BIGGEST problems people have in the begining is over correcting the problem and bieng worst of than when u began. good luck

reggaerican said:

alright well one of your pics shows leaves curling down at the tips that usually means overdose and i was refering to the brown tips of the leaves that is also another sign of overfertilizing. they look good otherwize like i said if u flushed them already just b patient. one of the BIGGEST problems people have in the begining is over correcting the problem and bieng worst of than when u began. good luck

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one more thing what type of water r u using one of your plants looks like it could have salt build up

reggaerican said:

one more thing what type of water r u using one of your plants looks like it could have salt build up

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thanks alot for the help...i think that your right also i found that one 42 w cfl fell on one side of the plant causing the brown burn spots....
and i only used distilled water, and i dont overwater. for about 3 days i was using boiled water because the distilled was empty....
i wonder if that had anything to do with it...
anyways i re arranged the room and moved the lights up higher for more budroom
heres some eye candy (ps my girls a photographer, so just wait for the budshots)

Well 88 degrees won't cause the plant to wither. I think it's a nute lockout from ph acidity.

your PH is definitely off

Roptime said:

your PH is definitely off

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well according to my cheapy Ph test kit, ( i tested the water coming out of the bottom after watering) and the soil itself;

it is between 6.8 and 7.0, respectively

the soil was some local "organic sterile soil" containing peat and humus and perlite and sand...

it drains well and the water is Ph'd nuetral on the test kit as well

this is stumping me, i do believe it has something to do with the nutes

anyways i wanna get em done so bring on the 12/12
thanks y'all