When to Plant Kale in San Francisco: Complete Guide + Best Varieties for Zone 10a

David is a software engineer who got into gardening after buying a fixer-upper in the Sunset District with a neglected backyard. San Francisco's microclimates fascinated him—he quickly learned that what grows three blocks away might not work in his fog belt yard. David now maintains a productive vegetable garden despite the marine layer, growing cool-season crops almost year-round and experimenting with season extension techniques. He volunteers at a local community garden and writes about urban food growing, microclimate gardening, and the particular challenges of Bay Area conditions. His approach is methodical—he keeps detailed notes and isn't afraid to share what didn't work.