Method for promoting germination of sweet osmanthus seeds

The invention belongs to the technical field of ornamental horticultural plant breeding and particularly relates to a method for promoting the germination of sweet osmanthus seeds. The method is characterized in that the sweet osmanthus seeds are stratified in wet sand and treated with NaOH so that the dormancy of the sweet osmanthus seeds is broken and the germination of the sweet osmanthus seeds is accelerated. By adopting the method provided by the invention, the germination time of the sweet osmanthus seeds can be shortened effectively, and the cost can be reduced. The method is simple, is easy to operate and conforms to the production practice requirement.