plant problem... Please Help Guys.... + REP for help

[CoreyB760]

ok heres the info

house and garden nutes.

top booster, bud xl, cocos a & b

watered with1150 ppm

week 7 of 10

PH 6.5

this is a buddy of mines grow, he is a little computer illiterate so im helpin him out by posting this for him.. if you want to check out my grow check my signature (5 X 600 watt)

any help would be great




http://i58.invalid.com/albums/g279/coreyb760/100_0142.jpg
http://i58.invalid.com/albums/g279/coreyb760/100_0141.jpg
http://i58.invalid.com/albums/g279/coreyb760/100_0140.jpg
http://i58.invalid.com/albums/g279/coreyb760/100_0139.jpg

 

[lazarus718]

What's the pH? From the info & pics looks like it could be a phosphorous/potassium problem to me, maybe even temps too cool? Both P-K deficiencies will start browning at the edges and work inwards, a bluish look to the fan leaves could be phosphorous and low temps or pH around 4.0-5.5 in soil will lock out that nute. Haven't used your nutes before so don't know the NPK on em, but your girl is going to want more P and K at that stage of flowering, not so much N.

 

[mastacheeser]

flush and lower your ph
6.2 or lower