She's turning yellow!

[Zoomzoom07]

-Problem: Yellowing with small brown spots, leaves pointing up
-Medium/grow method: Straight Ocean Forest
-Feed and supplements used: I've fed her once a few days ago with 1/8th teaspoon each of general hydroponics trio. Reason is because I transplanted her 2 or 3 weeks ago into a bigger pot with fresh OF soil.
-Water source: Distilled and tap water that's way out over 24hrs. PH'd to 6.2-6.8 at watering time.
-Strain and age: NL Auto 32 days
-Climate: Temps have been 81-85 F but there have been a few short periods of 88-92 F degrees.
- Light used: 400w HPS, about 10-11" from top


Not sure what's going on with her, but she's got some yellow spots that seem random all over, some of the yellow spots have brown spots as well. I don't think it's a deficiency because she's only been in the soil for 2 or 3 weeks, but I could be wrong? I'm going to check the soil run off PH tonight.

Thanks for any help!

 

[Waira]

-- well, the heat didn't help for sure,.. but most likely this is from being too close to the lights and the heat,.. What's the RH in there? ....high heat/low RH% stresses the leaves, causes transpiration problems, which leads to defc. issues,.... might be some Zn defc. starting too, a micronutrient that is fairly common for defc.,... the soil doesn't have squat for these, BTW,.. get that light up to 18" at least, and consider getting a dedicated micronutrient supplement like Earth Juice Microblast,.. your GH Micro has too much N in it for now, and it's not a complete formula on it's own,... in the future, avoid soils, which have shown for years now, literally, to have consistent problems with overall quality badly, and often off pH (way acidic),... [HASHTAG]#1[/HASHTAG] problem soil I see here hands down....Roots organic, Vermicrop are good,.. even seem some solid grows with Dr.Earth brand soils,...