The best choice of Dendrobium tiangong cuttage is to cut off full pseudobulb after flowering and plant it in plate. If pseudobulb, born last year, has not been pruned and has sprouted adventitious buds, it can also be used as cuttings.
When planting Dendrobium tiangong by cutting propagation method, it is necessary to choose snake wood board or pressed coconut fiber board that has been fully soaked in water, then spread a small amount of water moss on the board, cut cuttings with appropriate length on the water moss, and then fix the cuttings with cotton thread.
When finished, put it in a ventilated place, and pay attention to keep the board moist. After the new shoots or roots grow, they can be moved to a place with sufficient sunlight and thin fertilizer can be applied to promote growth.
After adventitious buds germinate and take root, keep the plate moist, and apply fertilizer and water once a month before autumn, which can promote the fullness and hypertrophy of new bulbs. Water conservation should be started after autumn. After flowering every other year, after the new buds grow and grow, cut off the bulbs that have already blossomed and keep the plants ventilated.