Editing Artocarpus altilis (section)

== Cultivation ==

Breadfruit is a warm, humid-tropical crop. Useful Tropical Plants gives best performance in lowland areas below about 650 m, with some success to about 1,550 m, a reported mean annual temperature range of about 21 to 32 °C, and injury possible below about 5 °C. These are compiled cultivation ranges rather than a universal hardiness threshold for every cultivar.[[#cite_note-2|[2]]]

=== Soil and water ===

Breadfruit grows in deep, fertile, well-drained soil with regular moisture. Reported rainfall preference is about 1,500 to 2,500 mm annually, exceptionally to 3,000 mm, with some tolerance of short dry periods. Build moisture retention through soil depth and organic matter, but keep excess water moving away from the root zone. Humid conditions do not justify prolonged stagnant saturation.[[#cite_note-2|[2]]]

=== Sun and humidity ===

Young plants benefit from some shade during establishment, then require increasing light as they mature. Give established trees bright exposure and protect them from strong, drying wind. Warm atmospheric humidity resembles the crop's usual environment, but airflow remains important in dense plantings and enclosed structures.[[#cite_note-2|[2]]]

=== Seasonal changes ===

Breadfruit can become partly deciduous where a distinct dry season occurs. In suitable tropical climates it may produce two crops per year, although flowering and harvest timing vary with rainfall, cultivar, and site. Reduce irrigation only in response to the plant's actual seasonal pattern; do not impose a cool-season dormancy on a tree that is actively growing, and protect it from cold events that approach the reported injury range.[[#cite_note-2|[2]]]