Silphium laciniatum

Compass Plant
Family: Asteraceae (Aster Family)

·        Hardiness Zones: 4-8
·        Height: 3-7 feet
·        Spread: 2 feet
·        Bloom Time:  June to September
·        Bloom: large yellow sunflower-like flowers bloom on tall, stiff spikes; flower heads 2-4 inches wide
·        Light: full sun
·        Soil: sandy, loamy
·        Moisture: dry to medium
·        Use: prairie, garden setting;late summer color and dramatic foliage; birds are attracted to seeds; benefits butterflies and bees; cut flower; reduces erosion
·        Care: easy to grow, low maintenance
·        Concerns: no serious insect or disease problems
·        Native to: Dane County and southern Wisconsin; central North America from Ohio to Minnesota and south to Alabama and Texas
·        Supplier: Agrecol Native Nursery
·        Teaching Garden Location & Code:  Demonstration Prairie I004, Rain Garden J009

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