A Very Brief Overview of Mountain Vegetable Gardening

In Truckee, our "average last date of frost", the day when the chance of frost drops below 15%, is July 15 and our "average date of first frost" is August 15. It is important to aways have floating row-cover "frost cloth" on hand. It is a spun-bonded polyester fabric developed for frost protection in the late 70's and it is much better for plants than sheets or plastic sheeting. It allows air, water and light through it while trapping warmth. 

Our brief gardening class handout explains a little more:  High Sierra Organic Gardening