Stevia

Stevia rebaudiana

Asteraceae · herbs · South America

EdibleMedium Maintenance

About Stevia

A natural sweetener plant with leaves 30-40 times sweeter than sugar but with zero calories. Easy to grow as an annual herb. Fresh leaves can be added to tea and beverages.

Growing Conditions

☀️

Sun

Full Sun

💧💧

Water

Medium

🌱

Soil

Rich, Well-drained

📈

Growth Rate

Medium

🌸

Bloom Season

Fall

🌈

Bloom Color

White

Size & Dimensions

Height

Spread

Hardiness Zone Range

Suitable for USDA Zones 9 through 11

Plant Details

Family	Asteraceae
Category	Herbs
Native Region	South America
Scientific Name	Stevia rebaudiana

Care Tips

✓Treat as annual in most zones.
✓Start indoors.
✓Pinch flowers to extend leaf production.
✓Harvest leaves before frost.
✓Dry for storage.
✓Easy to grow in containers.

Fun Facts

★The Guarani people of Paraguay have used stevia for over 1,500 years.
★The sweet compounds (steviol glycosides) are 200-300 times sweeter than table sugar.
★Now a $500+ million global industry.

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Data verified: 2026-04

USDA Plants Database Missouri Botanical Garden

Frequently Asked Questions

What USDA hardiness zones can Stevia grow in?

Stevia (Stevia rebaudiana) thrives in USDA hardiness zones 9 through 11. This means it can tolerate winter temperatures typical of these zones. Check your local zone to ensure it is suitable for your area.

How much sun and water does Stevia need?

Stevia requires full sun and has medium water needs. It grows best in rich, well-drained soil. Regular watering is recommended, especially during dry periods.

How tall and wide does Stevia grow?

Stevia typically reaches 2' tall with a spread of 1'. It has a medium growth rate and requires medium maintenance. Plan your garden spacing accordingly to give it room to reach its full size.

Is Stevia deer resistant?

Stevia is not typically considered deer resistant. If deer are common in your area, consider protecting young plants with fencing or using deer repellent sprays during the growing season.

When does Stevia bloom and is it edible?

Stevia blooms in fall, producing white flowers. Parts of this plant are edible and can be used in cooking or eaten fresh. It belongs to the Asteraceae family and is native to South America.

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