AK-47 wk 7 leafs

[Shaspa]

Morning all,

Saturday marked the 7th week for an ak47 auto from ilgm.
Ive started to notice strange leaf issues and I just want to make sure this is normal.

On October 30th she was top dressed with 5TBS of Dr. Earth all purpose 4-4-4, and 5TBS Dr. Earth Flower Girl and watered.
Been watering at 6.5pH with 7.5-10ml seaweed extract from BPN and 2 tsp molasses per gallon religiously with a few breaks here and there.

She's drinking a lot more now, and having to water every day and a half to 2 days.

1 inch daily vertical growth for the last 2 weeks but now it seems to have slowed.

On Nov 8th I installed a new light which is now 20 inches above the top cola.
Temp has been stable between 75-81 during lights on for the entire grow. 67-73 lights off.
rH has been 38-57% depending on the time of grow. Lately Its been pretty stable around 45-50%.

Let me know if you guys need anymore info.
Here are some pictures:

 

[Shaspa]

 

[Yeatster]

Looks bleached. I'd pull that light up a bit

 

[MickJ]

And quickly, just ask egrower

Sent from my comfy chair
[emoji41][emoji2956][emoji848][emoji12][emoji42]

 

[Shaspa]

Pulled it up to 24" above the tip of the main cola. thats about as high as i can get the new light.
Before it was under a 300watt LED mars aqua fixture I modified to be more plant friendly, and 2 36" T5HO 3,000K GE bulbs. This fixture was only 10" away from the top cola, and probably the reason for the lightened bloom sites. What do you guys think?

This still doesn't explain the lower fan leaves looking like that though.

Any other ideas?
Here is the manufacturers PPFD chart at 24"

 

[Waira]

whoa! 5T's of each as a top dressing? ...."organic" or not, that's too much of both combined, and is likely to start burning worse and worse,... what size pot? And why both? Note the NPK#'s on flower girl, more than enough as is for this stage...
-- lights were too close as well,...

 

[Shaspa]

just did a 50/50 combo for both at preflower while stretching was occurring.
LOL this is the formula for Mr Cannucks grow on youtube so I thought id do the same. Though, he is growing in coco/perlite...
Its a 5 gallon fabric pot.
thats 2 tbs per gallon of medium.

I plan on just giving pH water this week to rinse out the medium.

after this week should I do another top dress of just flower girl?

 

[Shaspa]

Any other opinions?

 

[omnious]

Too much nitrogen during flowering? Dark leaves and droopy tips.

 

[Shaspa]

Yea I have since stopped adding BPN seaweed extract. it has a small amount of nitrogen, and have only been watering with pH'd water with molasses.