Stevia Seeds (Stevia rebaudiana)

Stevia (Stevia rebaudiana) is a compact perennial herb grown for its lush green foliage and warm-season ornamental value. It thrives in full sun, forming attractive clusters of bright leaves with delicate white flowers that attract pollinators in late summer. Stevia performs well in patio containers, raised beds, and sunny herb gardens, offering gardeners a unique low-maintenance plant with tropical appeal.

Features

• Compact green-leaf herb ideal for garden borders and containers.
• Non-GMO Stevia rebaudiana seed variety.
• Perennial in warm climates; grown as an annual in cold zones.
• Small white blooms attract beneficial pollinators.
• Thrives in warm, sunny growing conditions.
• Suitable for indoor windowsill pots and outdoor beds.

Specifications

• Common Name: Stevia
• Scientific Name: Stevia rebaudiana
• Plant Type: Tender perennial (annual in cold zones)
• USDA Zones: 9–11 perennial; annual in 4–8
• Foliage: Bright green leaves, soft textured
• Bloom Color: Small white flowers
• Height: 18–30 inches
• Growth Habit: Bushy, upright
• Heirloom: Yes
• GMO Status: Non-GMO
• Organic: Not certified organic
• Light Requirements: Full sun to light shade
• Soil Preference: Well-drained sandy or loamy soil
• Water Needs: Moderate; avoid waterlogged soil
• Days to Maturity: 90–120 days
• Heat Tolerance: High
• Cold Tolerance: Low; frost sensitive
• Plant Spacing: 12–18 inches
• Seed Longevity: 1–2 years under cool, dry storage

Planting Guide

• Start seeds indoors; Stevia is slow to germinate.
• Do not bury seeds—light is required for germination.
• Press seeds gently onto moist soil surface.
• Cover trays with a clear lid or plastic to maintain humidity.
• Germination may take 7–21 days in warm temperatures.
• Provide bright indirect light until seedlings form true leaves.
• Transplant outdoors once frost danger has passed and soil is warm.
• Choose full sun or light partial shade for strongest growth.
• Water moderately; allow topsoil to dry slightly between watering.
• In cold climates, grow in containers and overwinter indoors.