Cup Plant
Silphium perolatum
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Cup Plant
Silphium perolatum
Perennial
2.5'-8.8'
Height
2.9'-2.9'
Width
4-8 HRS
Light
Features & Benefits
Landscape Info
Landscape Uses
Growth Behavior
Winter State
DeciduousGrowing Conditions
Hardiness Zones
Zone 3Zone 4Zone 5Zone 6Zone 7Zone 8Zone 9
Soil Moisture
MoistDry
Light Requirements
4-8 HRS
Bloom Information
Bloom Colors
Yellow
Bloom Months
JulyAugustSeptember