Whats going on ??

[BigSourNugs]

Soo here is my Week 9 Northern Lights Auto & shes flowering pretty good but seems to have a deficiency. Any comments n suggestions pertaining fixing this problem are welcomed !
:smokebuds:

 

[Muddy]

It looks like a calcium deficiency and possibly P as well. Could be a nutrient lockout. To help you we'll need more information. Give us the details, soil, nutrients, how often you are feeding and at what strength. The pH of your feeds and the pH of your run off. If your pH is off it could be causing the nutrients to be locked out and unavailable to the plant. Also, a picture of the whole plant would be helpful so we can see where on the plant the problem is.

 

[BigSourNugs]

Ok, soo im using all Advanced Nutes (M-G-B)
Base Nutes(Per Gallon)
Micro- 4mL
Grow- 8mL
Bloom-8mL
Additives (per gallon):
CalMag- 4mL
Bud Candy- 4mL
CarboLoad- 4mL
F-1- 4mL
H-2- 4mL
B-52- 4mL
I feed her 1/2 Liter at 3pm everyday, on 20/4 schedule lights off from 11am-3pm
I also give her 1/2L of (Pirana, Tarantula, Voodoo Juice & Rhino Skin) twice a week just until the gallon is gone.

Medium: Coco & Perlite (HympyStyle)

Solution pH: 5.1
Solution ppm: 160 (x10)

Runoff pH: 5.4
Runoff ppm: 290 (x10)

 

[BigSourNugs]

Im also using mixed spectrum of CFL's
X5 warm 23w 1600 Lumens
X4 cool 23w 1600 Lumens

 

[BigSourNugs]

Come up with anything bro?