When to Plant Rosemary in Fort Pierce, Florida (34948)

Location

Fort Pierce, Florida

ZIP Code

34948

USDA Zone

10a

Last Frost

Sunday, January 25, 2026

📅 Planting Calendar

Start Seeds Indoors Sunday, November 16, 2025

Transplant Outdoors Sunday, February 8, 2026

Pro Tip: Start Rosemary seeds indoors 10 weeks before your last frost date, then transplant outdoors around Sunday, February 8, 2026.

🌿 Plant Details

Scientific Name Salvia rosmarinus

Days to Maturity 120 days

Mature Height 24-48"

Spread 24"

Type Shrub

Fruit Size N/A

☀️ Growing Requirements

☀️

Sun

Full Sun (6+ hours)

💧

Water

Low (drought tolerant)

↔️

Spacing

24" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 14-21 days

Ready to Plant Rosemary in Fort Pierce?

Get your seeds now so they're ready by Sunday, November 16, 2025.

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Growing Rosemary in Zone 10a

Rosemary (Salvia rosmarinus) is a popular garden vegetable. In Fort Pierce, Florida, which is in USDA Hardiness Zone 10a, you should start seeds indoors around Sunday, November 16, 2025.

Your average last frost date is Sunday, January 25, 2026. Plan to transplant your Rosemary seedlings outdoors around Sunday, February 8, 2026, about 2 weeks after your last frost date.