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Rudbeckia triloba
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Rudbeckia triloba
Garden Diary


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Rudbeckia triloba


Many-flowered Coneflower

USDA Zone: 4-9

Plant number: 1.455.700


This Coneflower is native all over Eastern North America. Plants form a rosette of green leaves the first year, the second year they produce bushy, upright stems that are just loaded with thousands of tiny brown-eyed golden daisies from midsummer on. A self-seeding biennial, ideal for naturalizing. Seedlings that appear may be easily moved in fall or early spring. Removing faded flowers will encourage plants to bloom for longer. Attractive to butterflies. Terrific for cutting.

Further details for
Rudbeckia triloba


Optimal Growing
Conditions
Appearance and
Characteristics
Sun Exposure
Soil Type
Soil pH
Soil Moisture
Care Level
Flower Colour
Blooming Time
Foliage Color
Plant Uses & Characteristics
Height
   75-100 cm
   29-39 inches
Spread
   60-75 cm
   23-29 inches
Foot Traffic
  
Growth Rate
  
Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.