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04-22-2010, 02:10 PM #12OPMember
Yellow and Brown crispy leaves!
Thanks PhatJay. here is my troubleshoot sheet
What is your experience level? Beginner (2nd grow)
Your Equipment:
.1) Type and wattage of lights. CFL 6 x 26w
.2) Distance from tops: 6 - 12 inch (depending on the plant)
.3) Reflector type? None
.4) Is there a consistent fresh air supply? CPU Fans
.5) Do you have an exhaust fan and a circulation fan? CPU Fan exhaust + box fan blowing on them (outside the box)
.6) What are the bulb wattages, kelvin ratings, and schedule? Plants in Veg 18/6 6K Plant in Flower 12 / 12 27K
Your medium:
.7) Specific brand and type of soil, (coco, peat based soilless...) and anything you've added to it. (vermiculite, perlite, worm castings...) NK Lawn and Garden (Lowes) Sphagnum Peat, Horticultural vermiculite, wetting agent, lime for ph balance
.8) Size of container. Veg 1 Gal Flower 2 Gal
.9) Did you use peat pucks (or similar) to root clones or germinate seedlings? No
Your nutrients and water:
10) Source of water? (tap, bottled or filtered) What's it's ph before adjusting? Tap water ~ 7.6 ph
11) Method of checking water ph. (ph pen, test strips, aquarium test kit...) Test Strips
12) Method of adjusting water ph. (phosphoric acid, white vinegar, hydrated lime, PH Up...) Using Fox Farms fertilizer
13) Specific brand and N-P-K ratio for each bottle. List dosages (quantity per gallon) and current feeding schedule. Fox Farms Grow Big, Tiger Bloom, Big Bloom feeding schedule
14) How often are you watering between feedings, and how much per watering? 1-2 pints when the soil is dry and light
15) Any additives or tea's? (Superthrive, CalMag, molasses, Mother's Earth...) Super Thrive
16) Are your ph levels stable, or do they fluctuate? To My knowledge yes
17) What is your ingoing water's ph? ...your runoff ph? ~7.6 in upper ~upper 5's runnoff
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? 22Gallon Rubbermaid
21) What are the temps and humidity levels while lights are on? ...With lights off? Lights on, temp ~ 78 lights off lower 70s
22) Have you seen signs of insects in the growroom? No
Your strain:
23) What strain are you growing? (Indica dominate or Sativa dom?) Northern Lights (indica / Sativa mix)
24) From seeds or clones? Seeds
25) Is this an autoflower strain? NO
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