When to Plant Fennel in Olive Branch, Illinois (62969)
Location
Olive Branch, Illinois
ZIP Code
62969
USDA Zone
7a
Last Frost
Friday, April 10, 2026
📅 Planting Calendar
Start Seeds Indoors Friday, March 13, 2026
Transplant Outdoors Friday, March 27, 2026
Pro Tip: Start Fennel seeds indoors 4 weeks before your last frost date for best results.
🌿 Plant Details
Scientific Name Foeniculum vulgare
Days to Maturity 80 days
☀️ Growing Requirements
☀️
Sun
Full Sun
💧
Water
Regular
Seeds typically germinate in 7-14 days
🤝 Good Companions
Dill
Other Plants for Olive Branch
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 Bell Pepper 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 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 Fennel in Zone 7a
Fennel (Foeniculum vulgare) is a popular garden vegetable. In Olive Branch, Illinois, which is in USDA Hardiness Zone 7a, you should start seeds indoors around Friday, March 13, 2026.
Your average last frost date is Friday, April 10, 2026. Plan to transplant your Fennel seedlings outdoors around Friday, March 27, 2026, about -2 weeks after your last frost date.