I want explore the consolidated plan rather to ameliorate discussion on age of tree, produce of tree that drain nutrients etc. The dose and its time of application is very important, consider the phenological phases of tree.
Mango trees require regular applications of nitrogen fertilizer to promote healthy growth flushes and flower production. ... Sandy soils require more fertilizer than loam or clay. Fertilizer may be a 1:1:1 or 1:2:2 N-P-K ratio formulations, such as 14-14-14 or 10-20-20 N-P-K.
Manures and fertilizers may be applied in September – October. Fertilizers are applied 45 to 90 cm away from the trunk up to the peripheral leaf drip and incorporated