Alcea rosea 'Blacknight'
Featuring deep black-purple flowers on towering spikes in midsummer; tolerant to the natural toxin formed by the roots of Black Walnut; selections from this series are truly perennial; plant in full sun for better growth
Size: 4 ft h x 24 in w
Color: black flowers, gray green foliage
Light Exposure: full sun
🌿 New planting or transplanting?
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