100 Blue Sea Holly Eryngium Planum Seeds

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    Blue Sea Holly Eryngium Planum Seeds Season: PerennialUSDA Zones: 4 - 8Height: 48 inchesBloom Season: Early summer to late summerBloom...

    $11.51

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      Description

      Blue Sea Holly Eryngium Planum Seeds

      Season: Perennial
      USDA Zones: 4 - 8
      Height: 48 inches
      Bloom Season: Early summer to late summer
      Bloom Color: Blue
      Environment: Full sun
      Soil Type: Any well-drained soils, pH 5.8 - 6.8

      Planting Directions

      Temperature: 60 - 72F
      Average Germ Time: 21 - 28 days
      Light Required: Yes
      Depth: Cover seed with vermiculite, sand or substrate after sowing
      Moisture: Keep soil slightly moist but not wet until germination
      Plant Spacing: 18 inches

      Pros and cons

      • Flowering

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