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Asparagus plant growing in a garden

Photo: Wikimedia Commons

Growing Asparagus

Asparagus is a long-term investment — it takes 2-3 years to establish but then produces for 20+ years.

Quick Answer: Asparagus grows in Zones 2a–8b, taking 730–730 days to harvest. It's a challenging crop best suited to experienced growers.
🌡️ Zones 2a–8b ☀️ Full Sun 💧 Moderate Water ⚡ Advanced ❄️ Frost Tolerant ♾️ Perennial 🐾 Pet Safe

Can You Grow Asparagus in Your Area?

Growing Tips

Plant crowns in a permanent bed — asparagus cannot be moved. Do not harvest for 2 years while it establishes. Top-dress with compost each autumn. Allow ferns to grow after harvest to feed the roots.

Where Does Asparagus Grow?

Asparagus is suited to Zones 2a–8b. Here are some areas where it thrives:

✅ Zone 2a ✅ Zone 2b ✅ Zone 3a ✅ Zone 3b ✅ Zone 4a ✅ Zone 4b ✅ Zone 5a ✅ Zone 5b ✅ Zone 6a ✅ Zone 6b ✅ Zone 7a ✅ Zone 7b
Won't grow outdoors in:
❌ Zone 9a ❌ Zone 9b ❌ Zone 10a ❌ Zone 10b ❌ Zone 11a ❌ Zone 11b ❌ Zone 12a ❌ Zone 12b ❌ Zone 13a ❌ Zone 13b ❌ Canadian Zone 0 ❌ Canadian Zone 9

Frequently Asked Questions

Asparagus grows in USDA Zones 2a–8b.
Asparagus is a challenging crop.
Not well suited to containers.
Asparagus is safe for dogs and safe for cats.