Pests? Disease?

[norkali]

I want to deal with all problems before they start to take hold, and I noticed these little deteriorating spots on some of my leaves....

- Indoor
- Soil
- Fox Farms Ocean Forest blend.
- 1.5 cups of prilled dolomitic lime to 1.5 cu. ft. of soil.
- Soil pH @ aprox. 6.4-6.6 (LaMotte chem. soil pH test kit.)
- Distilled bottled water.
- Water always pH adjusted to 6.4 - 6.6 with pH Up. (Gen. Hydroponics, Tested with Gen. Hydro chem. water pH test kit)
- 20 Days.
- Fox Farms Grow Big, Big Bloom, Liquid Karma
- 2 feedings, 2 tsp. Grow Big, 1 tbsp. Big Bloom, 1 mL Liquid Karma to a gallon of water. (both feedings)
- 600w MH Conv., 2' 4'' away.
- Morning: 69-73°, Afternoon & Evening: 73-78°, Night: 65-68°
- 30-55% humidity
- 18/6
- 270 CFM Can Fan pulling through Cooltube, up to carbon scrubber. Passive Intake.

Anybody know what this could be?

norkali Reviewed by norkali on 11-05-2007. Pests? Disease? I want to deal with all problems before they start to take hold, and I noticed these little deteriorating spots on some of my leaves.... - Indoor - Soil - Fox Farms Ocean Forest blend. - 1.5 cups of prilled dolomitic lime to 1.5 cu. ft. of soil. - Soil pH @ aprox. 6.4-6.6 (LaMotte chem. soil pH test kit.) - Distilled bottled water. - Water always pH adjusted to 6.4 - 6.6 with pH Up. (Gen. Hydroponics, Tested with Gen. Hydro chem. water pH test kit) - 20 Days. Rating: 5