Guanabana are trees and shrubs that, while quite variable in appearance, all share the trait of being "taprooted." This means they have one dominant, central root with a system of other roots branching off of it. Some species of guanabana contain edible fruits, including Bullock's Heart (A. reticulata) and Custard Apples (A. squamosa). Cherimoya (A. cherimoya) and Graviola (A. muricata) are also grown for their fruits, however, caution should be used when eating these (and several others), as their seeds can be highly toxic, and potentially their fruit may be toxic if eaten in very significant quantities.
Water:
Guanabana thrives in humid, tropical environments with evenly moist soil yet can tolerate brief dryness. Water every 2-3 weeks, allowing soil to slightly dry. Typically grown outdoors, guanabana benefits from rainwater to support its lush evergreen foliage.
Propagation:
Propagation of guanabana involves seed sowing and vegetative cuttings. Key requirements include bright indirect light, temperatures above 25°C, and well-draining soil. Fresh seeds and high humidity for cuttings are vital. The process is moderately difficult, needing careful attention for successful rooting.
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