Help with yellowing/browing leaves

[yourselfimage]

I am about 4-4 1/2 weeks into flower with nirvanas durban poision, in regular potting soil under a 400w HPS. Feeding using Neptunes Harvest Fish & Seaweed Fertilizer every few waterings. Have tried epsom salts and now am just looking for some outside opinions.

Some of these pictures are a little sketchy, let me know if you guys need anymore information.

 

[Guest]

Perhaps too much N ferts......
Might try flushing then after a while start back with a dilute flowering type fert (high P).

Good luck!

Bh

 

[Maj.PotHead]

try this reading http://www.icmag.com/ic/showthread.php?t=11688

 

[yourselfimage]

I have been looking through stitches guide and can't quite put my finger on the problem. Do you guys know any good flowering ferts that are not hard to find?

 

[Guest]

I've used Liquid Earth or Fox Farms products without a lick of problems. If you can't find them in your local hardware store or nursery try online. Heck, before I knew about the good stuff, I've even made a dilute solution of regular Miracle Grow work (not recommended though).
You might even try repotting in a slightly larger pot with some good organic potting soil but be real careful with the roots & real careful with over ferting.

Good luck man!!

Bh

 

[Blackmelo]

not looking too good...

 

[anonamauz]

flush her out- could be some nasties built up in the soil. a good flush will clean that out, then start feeding again, and she should continue to grow.