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'Serendipity' Ornamental Onion Allium hybrid

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Exposure
  • Part Sun to Sun

The optimum amount of sun or shade each plant needs to thrive: Full Sun (6+ hours), Part Sun (4-6 hours), Full Shade (up to 4 hours).

Flower Season
  • Summer
Mature Size
20" 15"
Height
15 - 20"
Spread
10 - 15"

This plant is hardy in zones 4 - 8

Hardy Zones

Zones are based on the lowest average temperature an area is expected to receive during the winter. They are used to determine whether a plant is likely to be perennial in your area. If your zone is equal to or higher than the zone listed for the plant, it will be hardy for you and thrive in your climate.

  • 4
  • 5
  • 6
  • 7
  • 8
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  • Details

    Features

    Globe-like, rosy-purple flowers top attractive blue foliage. When crushed, the leaves will emit a smell of onion.

    Fragrant Flower
    Fragrant Foliage
    Drought Tolerant
    Attracts: 
    Bees
    Butterflies
    Resists: 
    Deer
    Rabbits

    Characteristics

    Plant Type: 
    Perennial
    Height Category: 
    Medium
    Garden Height: 
    15 - 20 Inches
    Spacing: 
    10 - 15 Inches
    Spread: 
    10 - 15 Inches
    Flower Colors: 
    Purple
    Flower Shade: 
    Rosy purple
    Foliage Colors: 
    Blue
    Foliage Colors: 
    Green
    Foliage Shade: 
    Blue-green
    Habit: 
    Upright
    Container Role: 
    Thriller

    Plant Needs

    Light Requirement: 
    Part Sun to Sun
    Maintenance Category: 
    Easy
    Bloom Time: 
    Mid Summer
    Bloom Time: 
    Late Summer
    Hardiness Zones: 
    4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
    Water Category: 
    Average
    Soil Fertility Requirement: 
    Average Soil
    Soil Fertility Requirement: 
    Fertile Soil
    Soil Fertility Requirement: 
    Poor Soil
    Soil PH Category: 
    Acidic Soil
    Soil PH Category: 
    Neutral Soil
    Uses: 
    Border Plant
    Uses: 
    Container
    Uses: 
    Cut Flower
    Uses: 
    Mass Planting
    Maintenance Notes: 

    Easy to grow in any soil in full to part sun. Deer and rabbit resistant. If desired, trim stems after it has finished flowering.

    'Serendipity' Allium hybrid USPPAF, Can PBRAF
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