summer heat and stuck fermenter

[corky]

I have a couple of 1 gallon demis with a mix of apple concentrate and fresh plums with a bit of raisins . the temp in my little basement room got into the ninety's and all fermentation has stopped even after I cooled everything back down.
the question : has anyone had any luck repitching yeast,do I need to add anything? etc.

 

[gordini]

Yes. EC118 and follow the instructions on the pack or online.

 

[DoctorCAD]

How do you know it is "stuck"?

 

[Brew and Wine Supply]

What is your current SG? At 90* it just may have taken off and finished.