Nothing can surpass the taste of home grown, worth the effort alone to me. I've used Pinetree seeds for a couple years now, very reasonable prices . . .some things bomb some things take off . . couple dollars wasted, no biggie. I think we get our tomato seeds from Burpee. You may want to pick up a couple catalogs by calling direct to places like this, and also ask for some recommended resources (probably most if not all of customer reps are avid gardeners). One other resource, check out davesgarden.com.