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Ontario Native Plant Nursery

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Silphium terebinthinaceum - Prairie Dock
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Silphium terebinthinaceum - Prairie Dock

Store/Perennials
C$16.00
Size
In stock: 4 available
Product Details

This tall grass prairie species which sends up tall flower stalks from it's large, course basal leaves. Has a deep taproot that enables drought tolerance once established. Bumblebees frequent the sunflower-like blooms that appear late summer.

Height : 4-9 feet (120-270cm) Spread : 2-5 feet (60-150cm)

Bloom Period : July-September

Light : Full to Partial Sun

Water : Dry to Moist

Soil : Sand, loam, clay

Zone : 4-8

Native Ontario Habitat : Tall grass prairie, meadows

Landscape Uses : Pollinator gardens, butterfly gardens, prairies, naturalization

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Silphium terebinthinaceum - Prairie Dock
Store/Perennials
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