When to Plant Larkspur in Buhl, Minnesota (55713)

Location

Buhl, Minnesota

ZIP Code

55713

USDA Zone

Last Frost

Wednesday, May 20, 2026

📅 Planting Calendar

Direct Sow Outdoors Wednesday, April 22, 2026

Pro Tip: Sow Larkspur directly outdoors 4 weeks before your last frost date.

🌿 Plant Details

Scientific Name Consolida ajacis

Days to Maturity 65 days

Mature Height 24-48"

Spread 12"

☀️ Growing Requirements

☀️

Sun

Full Sun to Partial Shade

💧

Water

Moderate (1 inch/week)

↔️

Spacing

9" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 14-21 days

Ready to Plant Larkspur in Buhl?

Get your seeds now so they're ready by Wednesday, April 22, 2026.

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Growing Larkspur in Zone 3b

Larkspur (Consolida ajacis) is a popular garden vegetable. In Buhl, Minnesota, which is in USDA Hardiness Zone 3b, you should direct sow seeds around Wednesday, April 22, 2026.

Your average last frost date is Wednesday, May 20, 2026. Larkspur grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.