First timer here Just noticed one of my four 12 day old plants is yellowing from the top center- 3 rd set of new leaves are yellowish and the older 2nd set of leaves just below it are yellowing from the stem and radiatiing out. The others look fine right now. (see pictures of sickie and 3 healthy sisters) Set up 2 100W CFL with Y adaptor in Brooder reflector one per plant about 2-3" from top of plants
4) Is there a consistent fresh air supply? yes
5) Do you have an exhaust fan and a circulation fan? just circulation fan have AC on to bring in new air
6) What are the bulb wattages, kelvin ratings, and schedule? These are daylight, 100W CFL in the 6000 range on 24x7
Your medium:
.7) Specific brand and type of soil, using Fox Farm Ocean Forest
.8) Size of container 1qt - for these 12 day old seedlings - only one of the plants is showing this - other 3 look good
.9) Did you use peat pucks (or similar) to root clones or germinate seedlings? no - generated in paper towl and replanted
Your nutrients and water:
10) Source of water? (tap, bottled or filtered) - Filtered tap What's it's ph before adjusting? just checked for the first time thinking i might be having a PH problem and it is 7.8 - although city website says tests done in 2008 ranged from 8.0-8.3
11) Method of checking water ph. my pool test kit
12) Method of adjusting water ph. (phosphoric acid, white vinegar, hydrated lime, PH Up...) - none yet - was letting chlorine dissipate for a couple of days
13) Specific brand and N-P-K ratio for each bottle. List dosages (quantity per gallon) and current feeding schedule. Fox Farm Grow Big Liquid Plant Food (6-4-4) - was using about 1/3-1/2 strength - began feeding about 4 days ago
14) How often are you watering between feedings, and how much per watering? was just giving water with nutes each time - watering with this about every other day when the soil feels dry about 1-1.5" deep - drenching until water runs out
15) Any additives or tea's? (Superthrive, CalMag, molasses, Mother's Earth...) None
16) Are your ph levels stable, or do they fluctuate? uncertain
17) What is your ingoing water's ph? 7.8 ...your runoff ph? haven't tested yet as will need to water
18) Do you foliar feed? If so, with what, how often, and at what time do you spray? Not yet
Your growroom:
19) Indoors or outdoors? Indoors
20) What size of closet 2x2x8'
21) What are the temps and humidity levels while lights are on? temp 85-90 and humidty about 40-50% ...With lights off?
22) Have you seen signs of insects in the growroom? nope
Your strain:
23) What strain are you growing? mostly indica
24) From seeds or clones? seeds
25) Is this an autoflower strain? not to my knowledte
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