Dendrobium Old Canes: Keep or Cut?

Leafless Dendrobium Canes: Support New Growth

Hilary had large (3-4 ft) potted Dendrobium from supermarket. After flowers died, cut stems back, plant declined. Moved 4 original plants (in same pot) into trees in yard. Thriving, new stalks and healthier roots growing. Old stalks leafless but not yellow/dead. Asks: make them grow new leaves/stems or cut back/separate?

Expert Response

Hilary, leafless canes may look unsightly, but if healthy, don't cut. Probably deciduous Dendrobium naturally losing leaves. Some types rebloom from old leafless canes; even if not, they support new cane growth.