Echinacea, Double Coneflower 'Secret Passion'

Echinacea

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Echinacea (ek-in-AY-shee-a)
Synonym
Spacing
24-36 in. (60-90 cm)
Sun Exposure
36-48 in. (90-120 cm)
Danger
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Hardiness
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Color
Bloom Time
Other Details
Seed Collecting
Full Sun
Sun to Partial Shade
Fruit Shape
N/A
Fruit Size
Pink
Fruit Colors
Mid Summer
Late Summer/Early Fall
Mid Fall
Late Fall/Early Winter
Growing Habit
Provides Winter Interest
This plant is resistant to deer
Days to Maturity
Seed Type
Disease Resistance
Leaf Type
Foliage Color
Bloom Characteristics
Water Requirements
Perennials
Where to Grow
Other details
Propagation Methods
5.6 to 6.0 (acidic)
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Soil pH requirements
Patent Information
Plant Size (check one)
Growing Habit
Growth Rate
Leaf Shape
Leaf Appearance
Degree to which the appearance is present
Leaf Texture (top)
Leaf Texture (bottom)
Leaf Color
Color of Leaf Margin
Leaf Substance
Number of Vein Pairs
Appearance of Margin
Margin Width
Flower Shape
Flower Fragrance
Does it set seed?
Flower Size
Flower Type
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Seed Type
Growth Habit
Days to Maturity
Awards (if applicable)
Patented
Bloom Shape
Other Details
Pruning Instructions
Kernel Color
Flower Shape
Flower Habit
Bloom Size
Color Pattern
Bloom Shape
Pruning Groups
Bloom Diameter
Heat (Pungency)
Fruit Shape
Fruit Size
Fruit Color
Disease Resistance
Seed Type
Flower Size
Size/Type
Flower Characteristics
Leaf Shape/Type
Leaf Texture
Leaf Color
Propagation
Pollination
Bearing Habit
Rootstock Vigor
Disease Resistance
Fruit Usage
Classification
Regional

This plant is said to grow outdoors in the following regions:

El Mirage, Arizona

Valdosta, Georgia

Featured Videos

Gardener's Notes:

2
positives
0
neutral
1
negative
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D
Bentonville, AR | July 2012 | negative

The flowers of this plant are beautiful in the reputable independent garden center I purchased this 1 gallon plant from, but this is the ...Read More

N
Valdosta, GA (Zone 8b) | June 2011 | positive

I bought this as a plug, and first potted it. I transplanted it once the first buds appeared. Its performing well so far. The flowers ...Read More

C
Spokane, WA (Zone 5b) | February 2011 | positive

Bought a plug size plant and repotted it the next day. Two weeks later, new basal shoots are growing and a lot of them (8+). Can't wait t...Read More

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