When to Plant Asparagus in Douglas, Arizona (85607)

Location

Douglas, Arizona

ZIP Code

85607

USDA Zone

Last Frost

Friday, March 20, 2026

📅 Planting Calendar

Start Seeds Indoors Friday, January 23, 2026

Transplant Outdoors Friday, April 3, 2026

Pro Tip: Start Asparagus seeds indoors 8 weeks before your last frost date, then transplant outdoors around Friday, April 3, 2026.

🌿 Plant Details

Scientific Name Asparagus officinalis

Days to Maturity 730 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 8-21 days

Ready to Plant Asparagus in Douglas?

Get your seeds now so they're ready by Friday, January 23, 2026.

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🤝 Good Companions

TomatoAsterDillCorianderParsleyBasilComfreyMarigold

⚠️ Avoid Planting Near

OnionGarlicPotato

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Growing Asparagus in Zone 8a

Asparagus (Asparagus officinalis) is a popular garden vegetable. In Douglas, Arizona, which is in USDA Hardiness Zone 8a, you should start seeds indoors around Friday, January 23, 2026.

Your average last frost date is Friday, March 20, 2026. Plan to transplant your Asparagus seedlings outdoors around Friday, April 3, 2026, about 2 weeks after your last frost date.