Black Eye Susan

Botanical Name

Rudbekia
 

Common Name

Black Eye Susan

Description

Great yellow flowering perennial for sunny spots . Grows to a good height of 2-3 feet.
 

Landscape Uses

Perennial borders, cut flowers
 

How To Care For

Divide every 3-5 years, deadhead to prolong blooms.
 

Pest Problems

No significant pests
 
Height: 
3.00ft
 
Width: 
2.00ft
 
Light Requirements: 
Sun
 

Soil Requirements

Clay
Sandy
Loam
 

Bloom Time

June
July
August
September
October

Pictures

 

Zone

Zone 3b Between -35 and -30 F
Zone 4a Between -30 and -25 F
Zone 4b Between -25 and -20 F
Zone 5a Between -20 and -15 F
Zone 5b Between -15 and -10 F
Zone 6a Between -10 and -5 F
Zone 6b Between -5 and 0 F
Zone 7a Between 0 and 5 F
Zone 7b Between 5 and 10 F
Zone 8a Between 10 and 15 F
Zone 8b Between 15 and 20 F