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Prairie Dock

$4.00
Prairie Dock Seeds
Prairie Dock
Prairie Dock
Prairie Dock
Prairie Dock
Prairie Dock Seeds

Prairie Dock

$4.00
pollinator friendly
Non-GMO
Perennial

Silphium terebinthinaceum

Just as desirable for its foliage as it is for its flowers. The plant has huge fan-like basal leaves that are a nice addition to the garden throughout the year, then in late summer sends up clusters of bright yellow flowers on delicate stocks. The flowers are popular with bees and the seeds are eaten by finches and other songbirds. 

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Product Details

Height 3-8 feet tall
Sunlight Full Sun
Bloom Period Blooms August to September
Soil Moisture Dry to Wet
Seeds Per Packet Approx. 25 seeds per pack, covers 25 ft²
Hardiness Zones Zones 4-8

Pre-treatment Required

Note prairie dock can grow to be over 8 feet tall and requires adequate space.

  • Drought Tolerant
Extremely pleased with their attention to detail.

Extremely pleased with Northern Wildflowers and their attention to detail. The order arrived as expected by regular mail that contained a business card and information on the plant, how and when to plant.
- Roumiana, Nova Scotia

Quick and Canadian!

Quick delivery from a Canadian company, what’s not to love ♡ Just made another order!

- Sian, Alberta

This is our first year using your seeds and we love them!

Locally produced, women owned, supporting other local causes, and promoting native pollinators and plants are all cherry on top reasons why I’ll be purchasing more in future seasons!

- Tiana, Ontario

Thank you - you do a great job.

I have lots of healthy Anise Hyssop seedlings. I think every seed germinated and they are thriving, I have enough to sell at our hospital charity fundraiser and share with friends.

- Helen, Ontario

Quality Comes First

Our wildflower seed is grown at our farm in Whitefish Ontario or ethically collected from the wild. For your larger projects, we may also source from some of the other outstanding growers we work with.

Pollinator Friendly

Untreated and Chemical Free

Non-GMO