Three websites (suggestions) to browse through seeds, as well as gardening/farming articles and videos:
Gurney's Seed and Nursery Co. (Greendale, Indiana)
- everything from vegetables to trees
- seeds, bulbs and supplies (some hybrids)
- annuals and perennials
- browse/shop by hardness zone (enter zip code)
Johnny's Selected Seeds (Winslow, Maine)
- fruits, vegetables, flowers, herbs and supplies
- also organic and heirloom seeds
- grower's (online) library
- employee owned
W. Atlee Burpee & Co. (Warminster, Pennsylvania)
- fruits, vegetables, flowers, heirlooms, organics
- seeds and plants
- gardening for beginners and tips
- browse/shop by zipcode