Whats wrong with my plant?

Any advice?
Browning curling leaves in 5th week of flower
60-80 temp range. (i know, i know)
im growing in foxfarms soil, the plant was allowed to veg for around 2 weeks
it is an indica dominant, bred by a cali club, i took a clone of it...
I believe my waters PH is between 6-7 (hard to tell the exact color)
Nute regimen is SVB super Nutrients (0.5-0.5-5.0) per watering, and monster bloom (0-50-30) every 2 weeks and tomorrow is the next watering day for monster bloom. Nutrient defiency maybe? My 250 watt HPS is about 12 inches from canopy

nutrient burn. nutrients every day? why?

Sorry not daily, that is included in each watering which is usually every 2-3 days

this just doesnt seem to be nute burn to me, it seems to be on the fan leaves only... they are twisted at the tips and browned (the tips that are curled are almost cripsy) ... it is also the lower leaves, my bud tops are perfectly fine looking

i would think it may be some kind of deficiency

or maybe some kind of root rot or fungi? im not sure just looking to get help I DONT WANT MY PLANT TO DIE!

That looks like a heat burn....a nute burn goes yellow first I believe. Do you have a space heater on that beast....Just saying because I had a burn like that one time a space heater was pointed right towards my shit.....disappointment


btw The Mary Jane plant is very very strong. It should heal.

could be cal mag deficiency

No space heater, 250 watt HPS about 12 inches away with 2 fans on, temp by plants reads 80 degrees

KushIce33 said:

No space heater, 250 watt HPS about 12 inches away with 2 fans on, temp by plants reads 80 degrees

Click to expand...

BUMMMPPP anymore advice? i dont believe it is heat burn mainly for the fact that it is happening to the lower fan leaves only, farthest from the light.... could it have anything to do with pH issues or root lock out or something wrong with the roots for that matter


i mean the buds and tops of the colas look amazing, nice crystally green leaves and nice hairy buds

EDIT: I will be posting more pics to show you a better view of the leaves and the plant as a whole later

UPDATE

I was looking more closely at the affected leaves i noticed that any healthy leaves have light green veins in the leaves...the browned, twisted, and crispy-tipped leaves have red in their veins starting from the back of the leaf and ending by about midleaf, moving out towards the tips of the leaves... i havent found anything about those red veins being a tell tale sign of any problem with a plant...again my nutes and conditions are listed above

anyone? =( bump...

dude honestly i think its like capncash said nute burn. its starting from bottom up so it cant be caused by heat . try flushing and back off on nutes to once a week. just a suggestion