Lisianthus Seeds (Eustoma) are known for their elegant, rose-like blooms that bring beauty and sophistication to any floral garden. These premium, non-GMO seeds produce vibrant, long-lasting flowers ideal for bouquets, cut-flower arrangements, and decorative landscaping. Their high demand among home gardeners and floral enthusiasts makes them a top choice for colorful garden displays.

Lisianthus plants thrive in warm seasons and develop tall, graceful stems with delicate layered petals, perfect for cut-flower gardening. With proper sunlight and care, they bloom abundantly and maintain exceptional vase life, making them popular in floral design.

Features

• Produces elegant, rose-like blooms in rich, vibrant colors

• Excellent choice for cut-flower gardens and bouquets

• Long vase life and strong stems

• Non-GMO, high-quality seeds

• Suitable for both garden beds and containers

• Heat-tolerant once established

Specifications

• Botanical Name: Eustoma grandiflorum

• Common Name: Lisianthus

• Seed Type: Non-GMO

• Plant Type: Annual to Tender Perennial (varies by region)

• Plant Height: 12–36 inches depending on variety

• Bloom Season: Summer to Early Fall

• Hardiness Zones: USDA Zones 8–11 (grown as annual in cooler zones)

• Sun Requirements: Full Sun

• Soil Type: Well-drained, fertile soil

• Soil pH: Neutral to Slightly Acidic

• Germination Time: 10–20 days

• Spacing: 6–12 inches apart

• Watering: Moderate, consistent moisture

• Uses: Floral gardens, cut-flower arrangements, bouquets, borders

Planting Guide

1. Start seeds indoors 10–12 weeks before the last frost for best results.

2. Sprinkle seeds on the surface of the soil; do not cover, as seeds need light to germinate.

3. Maintain moisture with a gentle mist and cover trays with a humidity dome.

4. Provide bright light or grow lights until seedlings are strong enough to transplant.

5. Move seedlings outdoors after the risk of frost, choosing a sunny location.

6. Water consistently and avoid waterlogging; mulch to retain moisture.

7. Support taller varieties with stakes if needed.

Lisianthus is a favorite among gardeners who want long-lasting, premium blossoms with professional-quality appearance.