Application of organic manure (Vermicompost) @ 0.5 kg for each pit at the time of planting is advisable. Application of N, P, K mixture of 25 -50 g per tree at the beginning, four times in a year help to augment the growth. From 3rd year onwards the fertilizer level can be increased upto 100 gm / tree. The fertilizer requirements can be scheduled on need basis depending on the growth and development of the tree.