Cup Plant

Silphium perfoliatum

Basics

Plant Type :Perennial
Hardiness Range : Minimum :3
Maximum :7
Zone : 3,4,5,6,7

Height Range : Minimum :91.44
Maximum :152.4

Spread Range : Minimum :60.96
Maximum :91.44

Growth Range :Average growth rate

Shape : Upright or erect

Exposure (light) : Full/partial sun

Wetness Tolerance : Wet
Persistnece : Broadleaf, Deciduous
Leaf Color : Green

Fall Color : NA

Bloom

Color : Yellow
Time : Mid summer, Late summer

Fruit Color : NA
Attribute : Attracts butterflies

Care & Uses

Salt Tolerance :NA
Environment :Drought tolerant
Soil Condition :Loamy, Neutral, Sandy, Well drained