When to Plant Cauliflower in Collins, Georgia (30421)
Location
Collins, Georgia
ZIP Code
30421
USDA Zone
9a
Last Frost
Saturday, February 20, 2027
📅 Planting Calendar
Direct Sow Outdoors Saturday, January 9, 2027
Pro Tip: Cauliflower can be directly sown outdoors. Plant 6 weeks before your last frost date.
🌿 Plant Details
Scientific Name Brassica oleracea
Days to Maturity 75 days
Mature Height 18-24"
Spread 24"
Type Head
Fruit Size Medium (6-8 inch head)
☀️ Growing Requirements
☀️
Sun
Full Sun (6 hours)
💧
Water
Regular (1-1.5 inches/week)
↔️
Spacing
18" apart
🌱
Planting Depth
0.5" deep
Seeds typically germinate in 4-10 days
🤝 Good Companions
BeetCeleryBeanOnion
⚠️ Avoid Planting Near
StrawberryTomato
Other Plants for Collins
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 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 Cauliflower in Zone 9a
Cauliflower (Brassica oleracea) is a popular garden vegetable. In Collins, Georgia, which is in USDA Hardiness Zone 9a, you should direct sow seeds around Saturday, January 9, 2027.
Your average last frost date is Saturday, February 20, 2027. Cauliflower grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.