White Spots

sounds like powder mold. what your humidity?

i would have to second the motion. it sounds like powder mold to me also. a lack of N would have it yellowing or possibly slightly crisping leaf tips. 70-80 will be pretty nice. 90-100 will not make your plants happy at all. thats way too hot. peace.

yea i would lower your humidity even more or else it might spread if it hasnt already

it's mainly on the lower leaves, the new leaves are perfect, for now
i figured the heat was the reason, for my plants slow growth
it's almost at it's 40th day, & hasn't even reached 6"
i'm actually surprised my plant hasn't yellowed though
i never gave my plant any nutrients, till yesterday
thanks for the lookout, on the heat, everyone

by the way, into flowering
would guano do? or would i need more than just guano?
i'm just hoping, i can get by with guano & the fertilizer i have
hopefully... lol

some of the reason your plant might have only grown to 6" after 40 days could be a lack of nutrients along with the heat issue. im not sure about the guano. the last time i used guano by itself my plants were in veg and it seemed to work well. did you veg this plant? or was it 12/12 from seed. i actually have 10 fems 12/12 from seed right now and they are about 2 weeks into flower. at the time being they are about 4 inches tall and once they finish im hoping they will be about 1 foot. you might want to use that fertilizer that you have if its high in P (nPk). peace.