Flower, Seeds and Seedlings
Polygonum dshawachischwilii has small, white flowers and small, black seeds. The seedlings are small and have a single, oval-shaped leaf.
Cultivation and Propagation
Polygonum dshawachischwilii is a hardy, evergreen, perennial shrub with a spreading habit. It can be propagated from seed or cuttings. To propagate from seed, sow the seeds in spring in a well-drained soil mix. To propagate from cuttings, take semi-ripe cuttings in summer and place them in a well-drained soil mix. Keep the soil moist and provide plenty of light and warmth.