Great temps I wish I had that in my area. Still below zero and snow everywhere. I would sprout them in house. There is a couple good ways of sprouting seeds. One I just use a standard 10x20 flat filled with potting soil, put seeds in, water and put in a continuiosly warm area around 75 to 80 degrees. Watch closely when they sprout and get a little root transplant them. I work in a greenhouse and we transplant tons of plants this way. In a flat you can sprout 150 plants easily. Young sprouts and plants are alot tougher than most people think. Another way is to wrap them in a wet warm cloth, I don't like this way because the root hairs can get stuck in the cloth. After transplanting build your self a little hot house. That way your plants can be at there optimum warmth for good growth. I could get some pictures of mine. I also built myself a pvc greenhouse for $60 that is 10 x 12, this is so great for plant growth. With no heat on now I was in it yesterday, outside was 5 degrees inside was 55. The sun has great power. Damn I can babble on and on. Just really passionite about growing. About when you can go outside, let the soil be the judge, get yourself a small soil tempurtare probe. When the soil maintains 50 to 55 degrees plant your heart out. Good luck, keep us in touch how things are going.