Best Plants for Full Sun in Zone 10

Full Sun gardening in Zone 10

In Zone 10's long, warm season, full sun powers abundant harvests — but the same intense light can stress plants at the height of summer, so even sun-lovers often appreciate an hour or two of afternoon shade during the hottest stretch.

The plants below are grouped by type — vegetables, herbs, fruits, flowers, and shrubs — that suit full sun (6+ hours of direct sunlight daily). When choosing shrubs and perennials, stick to those rated hardy in Zone 10 so they return year after year.

What is full sun?

Full sun means at least 6 hours of direct, unobstructed sunlight per day. Most vegetables, many herbs, and the majority of fruiting plants require full sun to produce well.

Full sun is the gold standard for productive food gardens. Most warm-season vegetables — tomatoes, peppers, squash, corn, cucumbers, melons — need 8 or more hours of direct sun to develop properly and produce heavy yields. Even many cool-season crops like spinach and lettuce that tolerate shade will produce more and stay compact longer in full sun when temperatures allow. When selecting a site for a vegetable garden, full sun is almost always the first requirement to check. South-facing and west-facing aspects tend to offer the most reliable full-sun exposure in the Northern Hemisphere. Reflected heat from walls and fences can create beneficial microclimates in cooler zones.