Rust Spots?

[Nesta]

ok well my Blueberry Hawian Sativa is 6 weeks into flowering and really starting to put on some weight. I noticed this week that the fan leaves are developing what looks like rust spots. Anyone know what this means? I flushed right away. Iwill try to get some pics up tomorrow. Anyone got any thoughts?

[herbgrower]

Had the same prob Nesta, :eek: ,sprayed for bug's and eliminated them or so i thought! :o
Wasn't aphid's! :eek:
How close is your light to your plant's as that was what was causing the rust spot's in my chamber,warm air from the fan being drawn over the plant's and drying them out.
Lifted the light and the problem is "decreasing" a bit,but the rust spot's are still there.
Just my observation.
This is mainly with the ST#2,the K-99's are doing fine,could be due to breeding maybe,i am just trying to cover all base's as best as i can,and trying not to give you mis-information.
Hope ya get on top of the prob ! :thumbsup:
:animbong:

[Nesta]

i thought i responded to this already, guess not. I know that there arent any bugs, thank god. my light is real pretty close but i have it exhausted and a/c running. temps are around 70.