My Poor Baby!

So, I live in Michigan and it's been very nice here lately.
90 degree weather.
Anyway, I have a blue venom seedling that's been doing great, until afew days ago.
Some of leaves are turning dark green and forming yellow brown spots.
I'm growing in Miracle Gro because it's all I have, so I'm guessing it might be nute burn from the soil.

Any Ideas or help would be greatly appreciated.

MMMMMMMMMMM..........i wish i had a cheesewit right about NOW

Hey man, are you sure it isnt because of the heat wave? I mean, it sounds like you got the nice end of it, but down here in Missouri, we have had a heat index of 110+ for the last 6 days.... perhaps the heat is zapping your plant's water supply?

Thanks for replying so quickly guys, and..I'm watering every two days. Maybe water daily for now?

yeah, i would step up the watering, at least until this heat dies down.... which should be in the next day or so. keep us posted bro