N P and K for fruit trees, part. Soursop, Avocado and Pomegranate. How much of eachis?

Question

My Soursop tree is 8 years old and produces only 3 to 6 fruits every 6 monthe. What fertilizer, in what N P K percentage should it get to produce more abundantly. This is Curacao, about 11 degreen north of equator in the Caribbean sea, just off the coast of Venezuela. We are a Dutch Island, slightly arrive, but with abundant ground water.

Answer 1

It won't be necessary to know exact NPK values, as they will be very similar. Finding fertilizers with exact values for each will get quite expensive, so a general fruit tree fertilizer will be sufficient once or twice per year. This can be found at many online retailers, or locally.