Growing Peppers in Zone 10B

Peppers love heat even more than tomatoes. Both sweet and hot varieties need warm soil and plenty of sun.

Zone 10B has a very long growing season with mild winters. Many crops can be grown nearly year-round with successive plantings.

Top Growing Tips

• Wait until soil is 65°F+ before transplanting
• Don’t over-fertilize with nitrogen — it produces leaves over fruit
• Pinch first flowers to encourage bushier plants
• Peppers prefer slightly acidic soil (pH 6.0-6.8)
• Harvest regularly to encourage continued production

Companion Planting

Good companions: tomatoes, basil, carrots, onions

Avoid planting near: fennel, kohlrabi

Harvest Timeline

60-90 days from transplant

About Zone 10B

USDA Hardiness Zone 10B has an average last spring frost around Jan 15 and first fall frost around Dec 31. All planting dates above are calculated from these frost dates. Your specific location may vary — check with your local extension office for the most accurate dates.