Editing Citrus hystrix (section)

== Cultivation ==

=== Soil and water ===

Plant in a deep, well-drained but moisture-retentive loam with abundant organic matter. A mildly acidic soil is suitable; a pH of about 5–6 is given for citrus cultivation in the horticultural account used here.<sup id="cite_ref-3">[[#cite_note-3|[3]]]</sup> Avoid prolonged saturation around the roots. During dry periods extending beyond roughly three months, supplemental irrigation may be needed, while drainage becomes especially important during monsoon rains.<sup id="cite_ref-3">[[#cite_note-3|[3]]]</sup>

=== Sun and humidity ===

Established plants grow in full sun and warm, humid air, with good airflow through the canopy. A sheltered position protects the evergreen foliage from cold wind. Citrus growth is favored by warm conditions, while prolonged cool weather reduces growth and frost can damage the plant.<sup id="cite_ref-3">[[#cite_note-3|[3]]]</sup>

=== Seasonal changes ===

In tropical climates, growth and flowering may recur in more than one flush, and fruit can be produced over extended periods rather than in one sharply defined harvest season. Irrigation should be increased during a dry monsoon interval and reduced only enough to prevent waterlogging during wet weather. In cooler climates, growth slows in winter and container plants require protection from cold.<sup id="cite_ref-3">[[#cite_note-3|[3]]]</sup>