Species of tetraena are shrubby or herbaceous, the tallest being around 1.5 m. The leaves are opposite, or sometimes borne on short shoots and then appearing to be alternate. They may or may not have stalks (petioles). The flower usually has five petals and five sepals, rarely four, and ten stamens. The flower is usually tube-like in appearance with white to pale orange petals. The ovary has three to five chambers (locules). The ripe fruit is variable in shape, splitting into parts before releasing the seeds.
Water:
Adapted to arid conditions, tetraena thrives with minimal moisture and exhibits high drought tolerance. Watering should occur every 2-3 weeks, allowing soil to dry between sessions. Tetraena demonstrates resilience by adjusting its growth cycle to seasonal rainfall patterns.
Propagation:
Propagation of tetraena involves seed sowing and cuttings, requiring adequate light, optimal temperatures, and well-draining soil. Success is moderately difficult due to seed dormancy and cutting sensitivity. Key steps include scarification for seeds and using rooting hormone for cuttings, along with humidity control.
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