Giant Coneflower

Giant Coneflower

Botanical Name: Rudbeckia maxima

Height: about 2 m

Season of bloom: August

Growing Conditions: Full sun to part sun. Good moist soil.

Wildlife benefits:

From Ottawa Valley or eastern Ontario sources: No. From eastern USA.

Remarks: May not be fully winter hardy without good snow cover.

Similar species: Visually, very unlike the other Rudbeckias.

Availability: Not available Spring 2020

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