Denver Daisy Black-eyed Susan
Rudbeckia
rood-BEK-ee-uh
Annuals: Bedding Plant
Min. Temp
Half-Hardy: 32°
Bushy, upright clump with a profuse display of coneflower daisies. A terrific choice for mass planting. Removing faded flowers regularly will greatly increase the blooming time. Plants may be easily divided in early spring.
Appearance
Summer Foliage
Dark Green
Fall Foliage
Green
Flower Color
Yellow
Blooming Time
Early Spring - to hard frost, if proper care is given
Habit
Upright
Height
18–24 in
Spread
18–24 in
Form
Daisy Type
Characteristics
Type
Cultivar
Design
Filler
Safety
Non-toxic
Growth Rate
Moderate
Traits
Long blooming
Tolerance/Resistance
Heat Tolerant, Drought Tolerant
Attracts
Attracts Butterflies; Attracts Honeybees & Pollinators; Attracts Birds
Uses/Placement
Cut Flower
Optimal Growing Conditions
Sun Exposure
Full Sun: 8-12 hrs
Soil Texture
Adaptable
Soil Drainage
Well-drained
Soil Moisture
Moist
Soil PH
Neutral: 6.5-7.0
PH Tolerance
Prefers neutral soil
Soil Amendment(s)
Compost, Peat Moss
Fertilizer
Heavy Feeder
Fertilizer Formula
Rooting & Blooming
Fertilizer Timing
Daily in a basket/container. Weekly in the ground.
Micronutrients
Iron (Fe), Magnesium (Mg), Calcium (Ca), Zinc (Zn), Manganese (Mn), Boron (B)
Care
Care Level
Low
Behavior and Propagation
Spreading
Moderate Spreader
Propagation Method
Benefits from Pollinators
Propagation Licensing
Trademarked cultivar
Division Timing
Spring or Fall Division