When to Plant Marigold in Montgomery, Alabama (36142)

Location

Montgomery, Alabama

ZIP Code

36142

USDA Zone

Last Frost

Sunday, March 15, 2026

📅 Planting Calendar

Start Seeds Indoors Sunday, February 1, 2026

Transplant Outdoors Sunday, March 29, 2026

Pro Tip: Start Marigold seeds indoors 6 weeks before your last frost date, then transplant outdoors around Sunday, March 29, 2026.

🌿 Plant Details

Scientific Name Tagetes patula

Days to Maturity 50 days

Mature Height 6-24"

Spread 12"

Type Annual

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Moderate (1 inch/week)

↔️

Spacing

12" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 5-10 days

Ready to Plant Marigold in Montgomery?

Get your seeds now so they're ready by Sunday, February 1, 2026.

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Other Plants for Montgomery

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Growing Marigold in Zone 8b

Marigold (Tagetes patula) is a popular garden vegetable. In Montgomery, Alabama, which is in USDA Hardiness Zone 8b, you should start seeds indoors around Sunday, February 1, 2026.

Your average last frost date is Sunday, March 15, 2026. Plan to transplant your Marigold seedlings outdoors around Sunday, March 29, 2026, about 2 weeks after your last frost date.