What is this ?

Anybody know what this white stuff is? Appreciate comments & knowledge !
Positive Growing !

you need to give us much much more detailed info if you want us to help you.

agreed.. can you compare it to anything?

is that under a flourescent light?

4 - 42watt soft/red spectrum, 1 - 26 soft/red spectrum, 1 42 All color spectrum, CFL's.....10-11 weeks flowering....compare to what?....will try to get better pic....Thanks

whats your humidity and temps like? its problly powedered mildew due to too much humidity, but i dont really see what your talking about. I cant see anything like that on the 2 pics you showed so more pics would be nice, your not talking about the trichomes are you?

No not Trich's....Temps 55 to 85....Humidity been high...60% & up....no meter though....Appreciate comments !

look like webs kinda... is it all over or just this one spot? i did have a spider on one of my plants just recently and it formed a web around itself in leaves... not saying that what it is.. hard to tell need higher res pics... does your camera have a macro focus mode?

lower your humidity asap! that is way too high for flowering, you need like 20% humidity or lower unless you want budrot/powdered mildew/mold/etc to ruin your crop.

does it look like a spider web? appears as mold though..

lol....no crop...1-2 plants....cannot control humidity....powdery, mildewy, web like.....just on couple of buds .....couple spots....

well, get a dehumidifier. if you cant control the humidity during flower your asking for budrot/powederymildew/mold. the fact its only in a few spots dont matter, in 2-3 weeks your whole plant will be covered with it. how do you plan on drying the bud too? humidity like that during drying is as i said before a sure way to get moldy buds/bud rot. you dont really have a choice, you need to get the humidity under control asap.

The second pic kinda looks like spider mite damage. Look on the underside of the leaf and see if you can see tiny dots moving around.

Appreciated.....maybe a fan blowing will lower.....Gonna see if it speading when lights come on.....wont let it go 2 more weeks....think its ready?

they look really nice, how are the trichomes progressing in their journey to maturity? are they amber or kinda cloudy still?

Kinda like web....Hasnt spreaded since 1st sighted couple days ago.....Will colder temp with fan. or warmer temp with fan, lower humidity.....mostly Cloudy Trich's s, clear & Amber same amount.....Thinks its Sativa....?

That is almost certainly a sativa dominant plant. Very obvious sativa growth pattern.

Better pic...Positive Growing !