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Detailed Information

Eastern Ninebark (Physocarpus opulifolius) is native to **eastern North America**.

The cultivar ‘Diabolo®’ is a specific variety of that species, bred for its dark foliage, but the underlying species’ native range remains the same. Therefore, the likely native region of the *species* Eastern Ninebark, including the ‘Diabolo®’ cultivar, is **eastern North America.** This includes a wide range of states from the East Coast westward, generally east of the Mississippi River.