The grapes and apples are picked, crushed and pressed. Everything is a go for fermentation. Except it’s too hot! You want a cool fermentation, around 60 °F (16 °C), but the coolest space in the house is 70 °F (21 °C). Short of buying a new refrigerator or maxing out the air conditioner, what is one to do? You might consider evaporative cooling, which is a simple and inexpensive way to cool…
For those that would like to start getting a better handle on the fermentation temperature of their wines, you've found the right spot.