Japanese False Nettle, Japanese Hemp, Ramie Japonais (less common)
Boehmeria nipononivea
🌿 Morphology
🌞 Growing conditions
🌍 Origin and family
🌾 Uses
Warning: Despite the care taken in writing this sheet, it is essential to cross-reference sources before using or consuming any plant. When in doubt, consult a qualified professional
Permaculture uses
Boehmeria nipononivea is primarily grown as an ornamental plant in permaculture systems, adding texture and interest to borders or shade gardens. Its leaves have potential as green manure. While not commonly eaten, some related species have edible shoots and leaves (requires careful identification). It attracts beneficial insects. No known medicinal uses.
Permapeople description
Boehmeria nipononivea is a species of flowering plant in the nettle family.
Botanical description
Boehmeria nipononivea is a rhizomatous perennial herbaceous plant in the Urticaceae (nettle) family. It typically grows to a height of 2-4 feet. The leaves are opposite, ovate to lanceolate, coarsely toothed, and have a distinctive silvery-white underside, giving it a unique appearance. The stems are generally unbranched. Inconspicuous green flowers are borne in axillary clusters. It prefers moist, well-drained soil and partial shade. It is native to East Asia, including Japan and China.
Companion planting
There is limited specific information on companion planting for Boehmeria nipononivea. It is generally compatible with other shade-loving perennials. Avoid planting near aggressive spreaders that may outcompete it.
Propagation methods
Propagation is typically achieved through division of rhizomes in spring or fall. Stem cuttings can also be rooted in late spring or early summer. Seed propagation is possible but slower and may not result in plants true to type.
History and traditions
Historically, some related Boehmeria species have been used for fiber production (Ramie), but Boehmeria nipononivea itself has limited traditional uses documented. Its ornamental value is its primary claim to fame.
Usage calendar
Flowering: Summer to early fall (July-September). Planting: Spring or Fall. Division: Spring or Fall. Cuttings: Late Spring or Early Summer. Pruning: Remove dead or damaged foliage in early spring.