Confirm Yellow Leaf Diagnosis. (PICS)

[elskeetro]

Hooray!!!

For the last couple days i've been foliar feeding with a full nute solution and now even the most bright yellow leaves are returning to a beautiful green and perking up!!!

I don't know if i've addressed every issue as i've seen many in this batch:

Full yellow leaves that drop off the plant,
purple/red veins and stems,
burned/curled tips
brown/dead roots

but at least it's a step in the (seemingly) right direction.

My newest concern now is that i'm in the 5th week of flowering and i don't want to spray too much and cause mold/bud rot. any thoughts?

I'll post pics when the lights turn on at 8 tonight.

i love you all.
Skeet.

[stinkyattic]

Okay, good. You have gotten on top of the symptoms. By now, if you have isolated and fixed the source of the problem, you should be able to go back to a normal feeding routine, instead of the very artificial foliar style, and have the problem not come back.

[elskeetro]

Okie Doke. Updated pics, as promised.

Well here they are on Day 36 flowering. Like i said previously, i don't think i'm out of the woods yet...they are still a little droopy and still a tad yellow. But they are MUCH better than they were a week ago.

I've cleaned and flushed both my veg and flower systems. It really wasn't as hard as i thought it was going to be (i took everything apart and soaked it in 10% bleach water). i think i'll probably do this every other res change...it really was easy and the benefits of a constantly clean system seems worth it.

Let me know what you think.

thanks everyone!
Skeet

PS - Check out their healthy sisters here: http://boards.cannabis.com/grow-log/...ml#post1862417

[stinkyattic]

Lookin better.
Be careful with bleach, for 2 reasons: pH effects, and sodium content. If you are in the habit of bleaching, run the system 'dry' with no plants, just plain water, a few cycles to rinse out any residue, and then change the res again before putting the plants back in there.
Peroxide is easier to deal with because it breaks down into water and oxygen gas, while still being effective against pathogens.

[elskeetro]

Peroxide is easier to deal with because it breaks down into water and oxygen gas, while still being effective against pathogens.

Duly noted...i will use h2o2 from now on. I would have this time except i was out and i had the bleach (i know, LAZY!!!)

But thanks very much Madame Stinky. I really appreciate your input and you helped me learn quite a bit this round.

'til next time...
Skeet.