How to fertilize and cultivate tubes for potted orchids?

(1) applying base fertilizer to the planting land before orchid planting; the base fertilizer is composed of one or any mixture of straw, animal remains, bean cake and sesame cake

(2) applying topdressing, one or any mixture of human and animal manure, straw, rapeseed cake and cottonseed cake shall be applied to orchids after 10-35 days of planting.

(3) foliar fertilizer is applied and foliar fertilizer is sprayed on the leaves and stems of orchids every 7-20 days after planting orchids for 1-2 months; the foliar fertilizer is composed of seaweed, straw, animal hair, peat and weathered coal.