When to Plant Dahlia in Cape May Point, New Jersey (08212)

Location

Cape May Point, New Jersey

ZIP Code

08212

USDA Zone

Last Frost

Friday, March 20, 2026

📅 Planting Calendar

Start Seeds Indoors Friday, February 6, 2026

Transplant Outdoors Friday, March 27, 2026

Pro Tip: Start Dahlia seeds indoors 6 weeks before your last frost date, then transplant outdoors around Friday, March 27, 2026.

🌿 Plant Details

Scientific Name Dahlia pinnata

Days to Maturity 90 days

Mature Height 18-60"

Spread 18"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Regular (1-2 inches/week)

↔️

Spacing

18" apart

🌱

Planting Depth

4" deep

Seeds typically germinate in 7-14 days

Ready to Plant Dahlia in Cape May Point?

Get your seeds now so they're ready by Friday, February 6, 2026.

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Other Plants for Cape May Point

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Growing Dahlia in Zone 8a

Dahlia (Dahlia pinnata) is a popular garden vegetable. In Cape May Point, New Jersey, which is in USDA Hardiness Zone 8a, you should start seeds indoors around Friday, February 6, 2026.

Your average last frost date is Friday, March 20, 2026. Plan to transplant your Dahlia seedlings outdoors around Friday, March 27, 2026, about 1 weeks after your last frost date.