When to Plant Bell Pepper in Houston, Texas (77021)
Location
Houston, Texas
ZIP Code
77021
USDA Zone
9b
Last Frost
Wednesday, February 10, 2027
📅 Planting Calendar
Start Seeds Indoors Wednesday, December 16, 2026
Transplant Outdoors Wednesday, February 24, 2027
Pro Tip: Start Bell Pepper seeds indoors 8 weeks before your last frost date for best results.
🌿 Plant Details
Scientific Name Capsicum annuum
Days to Maturity 70 days
Mature Height 18-24"
Spread 18"
Type Bush
Fruit Size Medium (4-6 oz)
☀️ Growing Requirements
☀️
Sun
Full Sun (6-8 hours)
💧
Water
Regular (1-2 inches/week)
↔️
Spacing
18" apart
🌱
Planting Depth
0.25" deep
Seeds typically germinate in 8-14 days
🤝 Good Companions
TomatoBasilCarrotOnionParsley
⚠️ Avoid Planting Near
FennelKohlrabiBrassicas
Other Plants for Houston
Blackberry Blueberry Raspberry Strawberry Basil Chamomile Chives Cilantro Dill Lavender Lemon Balm Marjoram Mint Oregano Parsley Rosemary Sage Tarragon Thyme Acorn Squash Artichoke Arugula Asparagus Beefsteak Tomato Beet Bok Choy Broccoli Brussel Sprout Butternut Squash Cabbage Cantaloupe Carrot Cauliflower Cayenne Pepper Celery Cherry Tomato Chili Pepper Collard Green Common Bean Cucumber Eggplant Endive Fennel Garlic Grape Tomato Green Bean Habanero Pepper Head Lettuce Heirloom Tomato Honeydew Melon Jalapeño Pepper Kale Kohlrabi Leaf Lettuce Leek Lima Bean Mustard Okra Onion Parsnip Pea Poblano Pepper Pole Pea Potato Pumpkin Radicchio Radish Rhubarb Roma Tomato Rutabaga Serrano Pepper Shallot Snap Pea Snow Pea Spaghetti Squash Spinach Squash Sweet Corn Sweet Potato Swiss Chard Tomato Turnip Watermelon Zucchini
Growing Bell Pepper in Zone 9b
Bell Pepper (Capsicum annuum) is a popular garden vegetable. In Houston, Texas, which is in USDA Hardiness Zone 9b, you should start seeds indoors around Wednesday, December 16, 2026.
Your average last frost date is Wednesday, February 10, 2027. Plan to transplant your Bell Pepper seedlings outdoors around Wednesday, February 24, 2027, about 2 weeks after your last frost date.