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When to Plant Larkspur in Spring Hill, Florida (34607)

Location

Spring Hill, Florida

ZIP Code

34607

USDA Zone

9b

Last Frost

Tuesday, February 10, 2026

📅 Planting Calendar

Direct Sow Outdoors Tuesday, January 13, 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 Spring Hill?

Get your seeds now so they're ready by Tuesday, January 13, 2026.

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CosmosZinniaRose

Other Plants for Spring Hill

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Growing Larkspur in Zone 9b

Larkspur (Consolida ajacis) is a popular garden vegetable. In Spring Hill, Florida, which is in USDA Hardiness Zone 9b, you should direct sow seeds around Tuesday, January 13, 2026.

Your average last frost date is Tuesday, February 10, 2026. Larkspur grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.