When to Plant Dill in Mercer, Wisconsin (54547)
Location
Mercer, Wisconsin
ZIP Code
54547
USDA Zone
4a
Last Frost
Friday, May 15, 2026
📅 Planting Calendar
Direct Sow Outdoors Friday, April 17, 2026
Pro Tip: Dill can be directly sown outdoors. Plant 4 weeks before your last frost date.
🌿 Plant Details
Scientific Name Anethum graveolens
Days to Maturity 40 days
Mature Height 24-36"
Spread 12"
Type Leaf
Fruit Size N/A
☀️ Growing Requirements
☀️
Sun
Full Sun (6-8 hours)
💧
Water
Moderate
↔️
Spacing
12" apart
🌱
Planting Depth
0.25" deep
Seeds typically germinate in 7-14 days
🤝 Good Companions
CabbageOnionLettuceCucumber
⚠️ Avoid Planting Near
CarrotTomato
Other Plants for Mercer
Blackberry Blueberry Raspberry Strawberry Basil Chamomile Chives Cilantro 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 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 Dill in Zone 4a
Dill (Anethum graveolens) is a popular garden vegetable. In Mercer, Wisconsin, which is in USDA Hardiness Zone 4a, you should direct sow seeds around Friday, April 17, 2026.
Your average last frost date is Friday, May 15, 2026. Dill grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.