Large, fast-growing tree with droopy sunny yellow leaves spring to frost, spiny shoots, fragrant white flowers late spring/early summer on pendent racemes. Smooth brown seed pods follow. Grown more for foliage than flowers; doesn't flower as freely as species.
Full sun, fertile moist soil (tolerates poor dry). Shelter from strong winds. Prune late summer/early fall. Propagate by seed autumn in cold frame, remove suckers, root cuttings or graft winter. Many pests and diseases; suckers problematic.
Specimen tree.
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