Dutchman's Pipe

Aristolochia durior, also known as Dutchman's Pipe, is a vigorous deciduous climber grown for its very large, heart-shaped leaves that create a dense canopy. It produces fascinating pipe-shaped, brownish-purple flowers in summer, often hidden within the foliage.

Sun: Full sun to partial shade.

Soil: Well-drained, humus-rich soil.

Hardiness: H5 — down to −15°C.

Flowering: Jul, Aug.