Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Allium 'Serendipity' you will need.

Approx. Length (ft):
Approx. Width (ft):
*Distance Between Plants (in):

*Correct and successful spacing is complex and depends on project conditions.

Allium 'Serendipity'

Ornamental Onion

  • Attractive blue foliage
  • Globe-like, rosy-purple flowers
  • Blooms mid to late summer

Proven Winners
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Attracts Wildlife
Attracts Butterflies
Attracts Pollinators
Critter Resistance
Deer Resistant
Rabbit Resistant
Exposure
Full Sun
Foliage Color
Blue
Soil Moisture
Average Water
Dry Soil
Habit
Upright
Season of Interest (Foliage)
Summer Bloomer
Growing & Maintenance Tips for Allium 'Serendipity'

To care for Allium Serendipity, ensure it is planted in well-draining soil with full sun exposure for optimal growth. Water the plant moderately, allowing the soil to dry out between waterings, and apply a balanced fertilizer during the growing season for lush foliage and blooms.