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White Sea Holly Seeds. This hardy perennial is easy to grow and requires minimal maintenance. It makes an excellent cut flower, adding texture and colour to your fresh-cut bouquets. Attracts bees and butterflies to your garden. Packet contains ~30 seeds.


  • perennial hardy to zone 3
  • flowers in first year
  • full sun
  • drought tolerant
  • mature height 2-3 feet
  • blooms early summer to fall

Sea Holly - White Seeds

  • Start seeds 8-12 weeks prior to your last frost date. Can also direct-seed in early spring or fall.

    Cold stratification will improve germination. Place seeds in a moist paper towel in a plastic bag or container and keep in the fridge for 2-4 weeks before seeding.

    Press seed onto soil and do not cover, light aids in germination. Keep moist until germination in ~5-90 days. Germination can be erractic with sprouts emerging at different times.

    Transplant after the risk of frost has passed in a sunny location with plants spaced 18-24 inches (45-60 cm) apart.

  • Eryngium

    Also known as blue thistle

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