Method for planting dwarfing cedrela sinensis in greenhouse

The invention relates to the technical field of planting, in particular to a method for planting dwarf cedrela sinensis in a greenhouse. The method comprises the following steps of 1, seed selection;2, seed treatment, wherein seeds are soaked, taken out and drained till the seeds do not drip water, soaked fiber cloth serves as the bottom, the seeds are spread to be 3 cm thick and covered with thesoaked fiber cloth, the temperature is controlled to be 26-30 DEG C, warm water is spread every 6 h, the seeds are turned every 12 h till 40% of the seeds sprout, and then sowing can be conducted; 3,seedling raising bed preparation and sowing; 4, seedling management; 5, dwarfing, wherein when seedlings are 50 cm high, the cedrela sinensis seedlings are sprayed with 15% paclobutrazol diluent, core branches of the cedrela sinensis seedlings are removed while paclobutrazol is sprayed, and the number of branches is increased; 6, planting land management and planting; 7, fine management; 8, cedrela sinensis sprout picking.