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Tomatillo plant growing in a garden

Photo: Wikimedia Commons

Growing Tomatillo

Tomatillos are the tangy green tomato-like fruit essential to Mexican salsa verde and Indian-inspired green chutneys. They grow in a papery husk and are extremely productive once established. Always plant at least two for pollination.

Quick Answer: Tomatillo grows in Zones 5a–10b, taking 75–100 days to harvest.
🌡️ Zones 5a–10b ☀️ Full Sun 💧 Moderate Water 🔧 Intermediate 🪴 Container OK (5+ gal) 🏠 Indoor Viable ⚠️ Toxic to Pets

Can You Grow Tomatillo in Your Area?

Growing Tips

Must grow at least two plants for fruit set — single plants rarely produce. Start indoors 6-8 weeks before last frost. Support with stakes or cages. Harvest when husks split and fruit fills the husk. Prolific producer — expect more than you need.

Where Does Tomatillo Grow?

Tomatillo is suited to Zones 5a–10b. Here are some areas where it thrives:

✅ Zone 5a ✅ Zone 5b ✅ Zone 6a ✅ Zone 6b ✅ Zone 7a ✅ Zone 7b ✅ Zone 8a ✅ Zone 8b ✅ Zone 9a ✅ Zone 9b ✅ Zone 10a ✅ Zone 10b
Won't grow outdoors in: very cold zones (below Zone 5a) or very warm zones (above Zone 10b). Tomatillos need a warm growing season that your zone cannot reliably provide.

Frequently Asked Questions

Tomatillo grows in USDA Zones 5a–10b.
Tomatillo needs moderate care.
Yes — use a 5+ gallon pot.
Tomatillo is TOXIC for dogs and TOXIC for cats.