Shop by Growing Zone

Find Seeds That Thrive in Your Region

Not sure what to grow? Start with your USDA Hardiness Zone — a map of the US divided into regions based on average minimum winter temperatures. Every seed variety at Orchard & Iron lists the zones it grows best in, so you can shop with confidence.

Find your USDA zone here →

Zones 3–5 — Cold Climates

Short summers and cold winters. Look for fast-maturing varieties and hardy plants.

Great choices: Borage, Black Cherry Tomato, Sugar Baby Watermelon, Pink Brandywine Tomato, Black Krim Tomato, White Sweet Spanish Onion, Red Scotch Bonnet Pepper, Hales Best Jumbo Cantaloupe, Golden Greek Pepperoncini

Zones 6–8 — Moderate Climates

The sweet spot for most vegetable gardeners. Nearly every variety in our catalog thrives here.

Great choices: All varieties, including Serrano Pepper, Golden Greek Pepperoncini, Black Cherry Tomato, Pink Brandywine Tomato, Sugar Baby Watermelon, and more.

Zones 9–10 — Warm Climates

Long growing seasons and mild winters. Excellent for peppers, melons, and heat-loving tomatoes.

Great choices: Serrano Pepper, Red Scotch Bonnet Pepper, Golden Greek Pepperoncini, Black Cherry Tomato, Sugar Baby Watermelon, Hales Best Jumbo Cantaloupe

Good News for Most Gardeners

The majority of our heirloom varieties are rated for Zones 3–10, meaning they'll perform well across almost all of the United States and much of Canada. When in doubt, check the zone range listed on each product page.

Questions? We're happy to help you find the right seeds for your garden.