Guava plant

Question

I have two Guava plants whose leaves start turning brown at its tips and gradually fall off. I have sprayed it with Malathion, feed 6 6 6 fertilizer and have seen no improvement. However, there is new growth on the plant.

Answer 1

Make sure that you are not over watering.

These plants are quite tolerant of a drier soil mix.

Fertilizing can be done every 3 months.

Here is a link to refresh you on the care requirements.
https://www.gardeningknowhow.com/edible/fruits/guava/growing-guava-in-containers.htm