Chinese Wingnut may perform well as a street or shade tree but the aggressive roots may make it unsuitable for use in a lawn or garden. It should be considered for broader use as an urban tree but it is largely untested, so use it with caution. Locate it well away from (10 feet or more) a sidewalk or driveway so the large-diameter surface roots will not lift the concrete or asphtitle. Prune early in the life of the tree to form a good, strong structure by spacing major limbs several feet apart along a central trunk. Do not allow these limbs to grow more than about two-thirds the diameter of the trunk to encourage formation of a strong branch collar.
Chinese Wingnut grows quickly in full sun and moist soil, and is ideally located beside a stream or pond. The trees are tolerant of clay, wind, drought, and compacted soil once the trees have become well established. Any necessary pruning should be done in the summer to prevent the bleeding which occurs in spring or winter. Propagation is by seed or cuttings. |