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Helianthus decapetalus ‘Plenus’
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Helianthus decapetalus ‘Plenus’
Garden Diary


Date purchased or acquired:




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Helianthus decapetalus ‘Plenus’


Perennial Sunflower

 USDA Zone: 4-9

Plant number: 1.252.200


An excellent, hardy perennial relative of the annual sunflower. This forms an upright and bushy clump of coarse green leaves, bearing a late summer display of double golden-yellow daisy flowers. Best in a moist site, then plants will be less prone to developing powdery mildew. Flowers are attractive to butterflies. Clumps may be easily divided in early spring. Excellent for cutting. May need staking.

Further details for
Helianthus decapetalus ‘Plenus’


Optimal Growing
Conditions		 Appearance and
Characteristics
Sun Exposure
  Full Sun
Soil Type
  Clay
Soil pH
  Neutral or
  Alkaline or
  Acid
Soil Moisture
  Average or
  Moist
Care Level
  Easy 		Flower Colour
  Gold
Blooming Time
  Late Summer
  Early Fall
Foliage Color
  Deep Green
Plant Uses & Characteristics
  Accent: Good Texture/Form
  Attracts Butterflies
  Border
  Cut Flower
  Rabbit Resistant
  Massed
  Specimen
Height
   120-150 cm
   47-59 inches
Spread
   60-90 cm
   23-35 inches
Foot Traffic
   None
Growth Rate
   Medium
Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.