I bought a keeving kit from cidersupply.com and it comes with great instructions except for one thing: the temperature to ferment the cider. The idea is to only use the wild yeasts and I am unsure where I should be starting the ferment? 40F? 50F? Also it recommends making a "jump start" starter, and I'm not sure what temp to ferment that at, since again I want a lot of wild yeast to grow.
Can anyone help out?