HELP 3 ladies in danger :(

[LCvalleyIndoor]

I currently have 3 ladies at home with me, and 1 is starting to become YELLOW. While they all are continuing to FLOURISH, I can't get the yellowness out of my strawberry cough.
I only recently (5 days prior to posting) started using a veg bloom nutrient, Iguana Grow Juice. New growth continues to show daily and plants show no sign of stuned growth or wilted leaves. The Cough is just shy of 2 mos old, taken from a clone at 3 weeks. I run a 600w superHPS with a gorilla grow dual buld vented hood.
My guess along with other friends it a N lockout. Any quick fix's? I'm really trying not to flush my soil. I've always been accurate when adding my water and neuts (always water with a 6.2 pH)
Anything would be appreciated, sorry There's no pics up, will come shortly.:thumbsup:

[headshake]

welcome to the boards!

fill out the troubleshooting form (in my sig) and post in the plant problems (http://boards.cannabis.com/plant-problems/) sub-forum.

hurry up with those pics already.

6.2 is a smidge low. 6.3 is what most growers in dirt aim for (not that this is the root of your problem).

nitrogen is a mobile element, so if it was needed in certain areas of a plant it will be moved from other areas although it is slower to old leaves.

any diagnosis here and now would be premature and shotgunned at best. shotgun troubleshooting is when you aim at your troubleshooting flow chart and fire off a buckshot shell at it and pick a place hit by a BB and start. most around here are not into wasting time or risking someone elses meds with bad advice.


-shake

[LCvalleyIndoor]

What is your experience level? 2nd time grow

Your Equipment:
.1) Type and wattage of lights. 1 600w superhps
.2) Distance from tops? 2'-3'
.3) Reflector type? Hydrofarm Growzilla Dual Bulb Reflector, vented
.4) Is there a consistent fresh air supply? yup
.5) Do you have an exhaust fan and a circulation fan? only circulation
.6) What are the bulb wattages, kelvin ratings, and schedule? 600w... 24/7

Your medium:
.7) Specific brand and type of soil. Promix
.8) Size of container. 5gal
.9) Did you use peat pucks (or similar) to root clones or germinate seedlings? no

Your nutrients and water:
10) Source of water? Tap What's it's ph before adjusting? 7.1
11) Method of checking water ph. Test Strips
12) Method of adjusting water ph. pH down
13) Specific brand and N-P-K ratio for each bottle. Iguana Bloom Juice, 3/4 tsp per litre
14) How often are you watering between feedings, and how much per watering? 4-6 days, 1/2 gal at a time
15) Any additives or tea's?
16) Are your ph levels stable, or do they fluctuate? 6.2
17) What is your ingoing water's ph? 6.2 ...your runoff ph? Never checked
18) Do you foliar feed? If so, with what, how often, and at what time do you spray? no

Your growroom:
19) Indoors or outdoors? Indoor
20) What size of closet, room or hut? 2.5x6.5x8
21) What are the temps and humidity levels while lights are on? Hi- 79 low- 67
25-35% humidity
22) Have you seen signs of insects in the growroom? Yes, mites :( Using TWO Hot Shot No-Pest strips during veg. These are a good-send, 1-2 in ur room, depending on size will wipe these lil' fuckers OUT.)

Your strain:
23) What strain are you growing?Strawberry Cough (Indica dominate or Sativa dom?) Sative80/Indica20
24) From seeds or clones? Clones
25) Is this an autoflower strain? Hell no

[LCvalleyIndoor]

the 1st pic is the overall look of my mother cough. I actually had to take it out of the room, because the hps light made ALL leaves look yellow. lol... And iPhones take the worlds BEST pics. ha, right...
Anyways... she has been tied down in over 5 different places, that explaining why it lays horizontal. Now instead of 1 head, I have 5. :)
The 2nd pic is a close up of sum rust colored pigment on some lower foilage.
I am getting new batteries and looking for my damn USB cord to upload better imaged pics. Let me know what you think. Ty:thumbsup: