When to Plant Chamomile in Broomfield, Colorado (80021)

Location

Broomfield, Colorado

ZIP Code

80021

USDA Zone

Last Frost

Monday, April 20, 2026

📅 Planting Calendar

Start Seeds Indoors Monday, March 9, 2026

Transplant Outdoors Monday, May 4, 2026

Pro Tip: Start Chamomile seeds indoors 6 weeks before your last frost date, then transplant outdoors around Monday, May 4, 2026.

🌿 Plant Details

Scientific Name Matricaria chamomilla

Days to Maturity 60 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 7-14 days

Ready to Plant Chamomile in Broomfield?

Get your seeds now so they're ready by Monday, March 9, 2026.

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Growing Chamomile in Zone 6a

Chamomile (Matricaria chamomilla) is a popular garden vegetable. In Broomfield, Colorado, which is in USDA Hardiness Zone 6a, you should start seeds indoors around Monday, March 9, 2026.

Your average last frost date is Monday, April 20, 2026. Plan to transplant your Chamomile seedlings outdoors around Monday, May 4, 2026, about 2 weeks after your last frost date.