When to Plant Dill in Grand Forks, North Dakota (58202)

Location

Grand Forks, North Dakota

ZIP Code

58202

USDA Zone

Last Frost

Friday, May 15, 2026

📅 Planting Calendar

Direct Sow Outdoors Friday, April 17, 2026

Pro Tip: Sow Dill directly outdoors 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

Ready to Plant Dill in Grand Forks?

Get your seeds now so they're ready by Friday, April 17, 2026.

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🤝 Good Companions

CabbageOnionLettuceCucumber

⚠️ Avoid Planting Near

CarrotTomato

Other Plants for Grand Forks

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Growing Dill in Zone 4a

Dill (Anethum graveolens) is a popular garden vegetable. In Grand Forks, North Dakota, 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.