Heirloom Eryngium Planum Flower seeds for Planting Long Bloom Season Heirloom & GMO Free Seeds for Home Garden

Heirloom Eryngium Planum, commonly known as Sea Holly, is admired for its striking spiky blooms and silvery-blue foliage. This heirloom variety offers a long bloom season, making it perfect for borders, rock gardens, and pollinator-friendly landscapes. Easy to grow and low-maintenance, Eryngium Planum adds a unique architectural element and vibrant color to any garden.

Features:

• Heirloom Eryngium Planum variety

• Produces spiky, long-lasting silvery-blue blooms

• Ideal for borders, rock gardens, and pollinator-friendly landscapes

• Low-maintenance and easy to grow

• Attracts pollinators and adds structural interest

Specifications:

• Plant Type: Perennial flowering plant

• Height: 18–36 inches

• Bloom Time: Summer to early fall

• Light Requirements: Full sun

• Soil Preference: Well-draining soil

• Zones: USDA hardiness zones 4–8

• Planting Season: Spring after last frost

Planting & Sowing Instructions:

1. Indoor Sowing: Start seeds indoors 6–8 weeks before the last frost. Press seeds lightly into moist, well-draining soil. Germination usually occurs within 14–21 days.

2. Transplanting: Transplant seedlings outdoors after the last frost. Space plants 12–18 inches apart for healthy growth.

3. Direct Sowing: Sow seeds directly into prepared soil after frost danger has passed. Cover lightly with soil and water gently.

4. Care Tips: Water regularly to maintain even soil moisture. Deadhead spent flowers to encourage continuous blooming and maintain plant health. Mulch around plants to conserve moisture and moderate soil temperature.