Agree - it's more about temperature and moisture than method. However, each of us has preferred approaches. I've used a variety of approaches over the years but the one I like best so far is the one I used for the first time this year. I mostly like it because it satisfies my curiosity as I can see exactly what's happening. I take little plastic bathroom cups and put seeds of each variety into each. First I soak for a while in H2O2, then I switch that out with water. Every couple of days I change out the water until the root peeks out. After that, I move it/them to starter soil. This way I know with certainty that the seed has sprouted, then it's just a matter of waiting for the plant to come up from however deep I buried it in the starter soil.Â
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Keeping the temperature in an ideal range depends on where you're at and what your weather is like. In the past I've put seeds in a plastic bag on top of the refrigerator. I've used a heating pad, but note that you may need to get a thermostat to regulate the pad as some of them get too hot. We've had many sunny days lately this year, though, and I've just got them in the front window catching rays.