The guanabana genus requires well-drained soil, preferably rich, sandy- or loamy-based. Full to partial sun is ideal, and regular watering is necessary, never allowing it to dry out completely. Plant guanabana by loosening the soil in the planting area and placing the plant at the same depth it was growing in its container. Water thoroughly after planting, and continue to do so regularly. Consider different species' specific needs. Apply organic mulch to conserve moisture, suppress weeds and feed the soil.