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- Cohosh - Black (Cimicifuga racemosa)
Cohosh - Black (Cimicifuga racemosa)
Black Cohosh requires some patience - often taking 5 years to reach maturity and bloom - but the spectacular results make the wait worthwhile! This species sets pearly white buds that extend straight out from the flowering stem, looking like a foot-long molecule strand. As the spring weather warms up, those suspended atoms burst open with loads of frilly white blossoms. Once each raceme is in full bloom, the appearance shifts from scientific structures to ethereal candelabras, best enjoyed against a lush green or dark-hued backdrop to showcase the enchanting blooms. These plants are described as rather odoriferous, exuding a musty funk for many passersby and a distinct note of rot or decay for more sensitive noses. Despite this often off-putting scent, scores of native bees and bumblebees will buzz the blossoms.
Sun Exposure - Partial, Shade
Soil Moisture - Medium-Wet, Medium
Height - 7 feet
Bloom Time - May, June, July, August, September
Bloom Color - White
Photo courtesy of Prairie Moon Nursery.