Rudbeckia 'Summer Sienna'Rudbeckia 'Summer Sienna'

Rudbeckia ‘Summer Sienna’

This new Rudbeckia was a visitor must this summer. Mid-sized, tawny and sun-bronzed flowers are produced in impressive numbers, all summer long. The informal flowers are cheery and dramatic at the same time and in a well drained, sunny location will become a garden staple.

USDA Hardiness Zone(s): 8-10
Size (HT/W/FL HT): 16″ / 14″ / 30″
Exposure: Full Sun
Bloom Time(s): July, August, September, October

Common Name Quilled sweet coneflower
Family Asteraceae
species subtomentosa
Plant Type
US Patent # PPAF
EU Grant # PBRAF
Bloom Time , , ,
Flower Color
Foliage Color
Dormancy Winter
Growth Habit ,
Growth Rate
Hardiness Zone , ,
How Different? --
Landscape Value Back of the border or in a meadow.
Most Active Growing Season
Persistence Deciduous
Size (HT/W/FL HT) 16" / 14" / 30"
Soil (Garden) Average, well drained. Prefers moist to wet soils.
Water (Garden) Average
Special Uses , ,
Comments --
Water (Greenhouse) Dry moderately between waterings.
EC 0.7
pH 5.0 – 7.0
Fertility Needs 150 – 200 ppm
Finish Time to 4″ 4 – 6 weeks
Finish Time to Gallon 8 – 10 weeks
Day Length for Flowering Long Day
Rudbeckia 'Summer Sienna' - Product Profile
Rudbeckia 'Summer Sienna' - Growing Recipe

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Please credit TERRA NOVA® Nurseries in the following manner:
Photo(s) courtesy of TERRA NOVA® Nurseries, Inc.

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