Here are your tailored, comprehensive seed lists all in one place! We’ve cultivated this information and selected seeds that will grow best in each month in USDA growing zone 9b, a wide region that includes Napa County. Each month there’s a wide variety of vegetable, herb, flower, cover crop, and ornamental seeds you can choose to grow in this region. Your success with growing from seed will depend on the specific microclimate in your growing space, the time that you choose to plant your seeds, the viability of the seeds, and your experience with growing a particular seed type.

For even more guidance, browse the catalog of educational films on seed production by DIYseeds.org on our Save page where you’ll find beautiful and inspiring instruction on basic Botany, pollination, and how to cultivate, harvest, and store a variety of seed types for seed preservation!