What is your experience level? (first timer, novice, experienced...)
experienced

Your Equipment:
.1) Type and wattage of lights. (MH, HPS, CFL's, tube fluorescents, LED's)
CFL & tubes
.2) Distance from tops?
within a few inches
.3) Reflector type? (cool tube set-up, bat wing, enclosed reflector, bare bulb...)
.4) Is there a consistent fresh air supply?
yes
.5) Do you have an exhaust fan and a circulation fan?
yes
.6) What are the bulb wattages, kelvin ratings, and schedule?
400 watts of 6500k & 100 watts 2700k/33,000 lumens

Your medium:
.7) Specific brand and type of soil, (coco, peat based soilless...) and anything you've added to it. (vermiculite, perlite, worm castings...)
MG 6-month release
.8) Size of container.
5 gallon
.9) Did you use peat pucks (or similar) to root clones or germinate seedlings?

Your nutrients and water:
10) Source of water? (tap, bottled or filtered) What's it's ph before adjusting?
Tap
11) Method of checking water ph. (ph pen, test strips, aquarium test kit...)
Hanna Ph tester
12) Method of adjusting water ph. (phosphoric acid, white vinegar, hydrated lime, PH Up...)
PH Down
13) Specific brand and N-P-K ratio for each bottle. List dosages (quantity per gallon) and current feeding schedule.
no nutes added
14) How often are you watering between feedings, and how much per watering?
every 4 days & about 3/4 gallon
15) Any additives or tea's? (Superthrive, CalMag, molasses, Mother's Earth...)
no
16) Are your ph levels stable, or do they fluctuate?
for the most part
17) What is your ingoing water's ph? ...your runoff ph?
ingoing is 6.0-6.5 & runoff is 6.7-7.0
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?
indoors
20) What size of closet, room or hut?
8'x8'x7' room
21) What are the temps and humidity levels while lights are on? ...With lights off?
lights on-74degrees & 60% humidity/lights off-62degrees & 70%humidity
22) Have you seen signs of insects in the growroom?
couple gnats here and there but have done many checks for pests and found nothing/very clean grow area

Your strain:
23) What strain are you growing? (Indica dominate or Sativa dom?)
Anethesia-Indica
24) From seeds or clones?
seed
25) Is this an autoflower strain?
no

As you can see from the pictures I am having a problem with my leaves on this plant. I have others but only one is showing signs of the same thing. I noticed that most of the infected leaves are older leaves that connect to the main shoots. This is my first time with this particular problem and I could use some advice on what may be wrong. Thanks in advance!!!!
jon420 Reviewed by jon420 on . Need help please/form filled out What is your experience level? (first timer, novice, experienced...) experienced Your Equipment: .1) Type and wattage of lights. (MH, HPS, CFL's, tube fluorescents, LED's) CFL & tubes .2) Distance from tops? within a few inches .3) Reflector type? (cool tube set-up, bat wing, enclosed reflector, bare bulb...) .4) Is there a consistent fresh air supply? Rating: 5