Growing Tomato in Zone 10b

Your planting timeline

1. Start seeds indoors~6 weeks before last frost (around December 9)
2. Transplant outdoorsafter your last frost, around January 20
3. Harvestabout 60–85 days from transplant

Best varieties for zone 10b

Choose heat-set and humidity-resistant types like Florida 91, Solar Fire, and Everglades for spring and fall plantings around the hottest months.

Growing notes

Tomatoes want deep, consistent moisture — roughly 1–2 inches per week, more in heat. Water deeply at the base 2–3 times a week rather than a daily splash; this drives roots down and builds drought resilience. Keep foliage dry to discourage fungal disease, and water in the morning. Consistency matters more than volume: erratic wet-then-dry swings cause blossom-end rot and split fruit. A 2–3 inch mulch of straw or shredded leaves conserves moisture and steadies soil temperature. Containers dry out fast and may need daily watering at peak summer. Ease off slightly as fruit ripens to concentrate flavor.