When to Plant Hollyhock in Palm Bay, Florida (32905)

Location

Palm Bay, Florida

ZIP Code

32905

USDA Zone

10a

Last Frost

Sunday, January 25, 2026

📅 Planting Calendar

Start Seeds Indoors Sunday, December 14, 2025

Transplant Outdoors Sunday, February 8, 2026

Pro Tip: Start Hollyhock seeds indoors 6 weeks before your last frost date, then transplant outdoors around Sunday, February 8, 2026.

🌿 Plant Details

Scientific Name Alcea rosea

Days to Maturity 365 days

Mature Height 48-96"

Spread 24"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate (1 inch/week)

↔️

Spacing

18" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 10-14 days

Ready to Plant Hollyhock in Palm Bay?

Get your seeds now so they're ready by Sunday, December 14, 2025.

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Growing Hollyhock in Zone 10a

Hollyhock (Alcea rosea) is a popular garden vegetable. In Palm Bay, Florida, which is in USDA Hardiness Zone 10a, you should start seeds indoors around Sunday, December 14, 2025.

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