Our Growing season here in North idaho is Short, I bet the Ground is froze 2ft deep or so right now, We have about 4 ft of snow here, 3 ft in town, Temps have been Down in the Teens, to Just barely Above 0 this Whole month of Feb, our snow is usually gone by Mid to Late April, It’s not safe to plant anything here til the Last week of May, A Frost is very likely to happen all through May, Most folks around here plant the 1st week of June, The Ground is stil Cold, so Plants that have been started indoors do nothing more than Survive when taken out and Planted in the Cold Ground, They “Hang up” and don’t really grow (I prefer Pots just above Ground, They do the Best here) By the End of June, 1st of July Everything really starts to Take off. July and August are usually HOT Here. So in Reality we only have 2 Quality Growing months here, July and August. By the 1st of Sept you can feel, and See the change, We start losing light fast, Our first Frost usually happens by Mid Sept, I have seen it Frost Hard the 1st week of Sept.