HELP! Droplets(heavy sweating) on leaves then white residue. Mildew maybe?

[Fiskgawd]

Tent got a little warm today about 87F, RH about 55. when lights came on I noticed Blueberry Auto had ALOT of moisture on her leaves. Even the buds where really wet. When I got to her to water she had white crystals everywhere. The texture is almost like salt and not fine like powder.The water droplets where gone. Soil grow using dry amendments. 3 other girls in the tent seem fine. Not sure if its remnants from the water droplets or powdery mildew. HELP please... First post so iI'm learning the pic format and size.

[JDU]

That looks more like a residue of some sort..... almost crystalline like a mineral.

[Canuck147]

It's not mold - looks like whatever one sprayed on it dried.

I don't understand why one would be sweating and not the others?

Maybe a fan would help.

[Fiskgawd]

Thanks guys, was just in a panic. First grow frenzies...