High Plateau Coconut Palm

The High Plateau Coconut Palm is a Madagascar native with a robust, solitary trunk and broad, pinnate crown that recalls a coconut palm. It grows naturally in highland gallery forest on sandy riverbanks, and published descriptions place mature height around 10–15 m. [Kew’s Plants of the World Online](https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:60445866-2) confirms its accepted identity and range; the original species description reports its habitat and size, while a [University of Florida palm guide](https://sfyl.ifas.ufl.edu/media/sfylifasufledu/orange/hort-res/docs/pdf/Palms_C.FL_factsheet.pdf) lists it as a cold-tolerant landscape palm. ## Landscape use Use it as a large tropical focal palm in a warm site with generous overhead and lateral clearance. Published descriptions place mature height around 10–15 m, while Florida landscape listings give a broader potential spread. The species is more cold-tolerant than coconut, though exposure and plant age affect performance. ## Siting and soil Full sun and freely draining soil suit landscape planting. Its documented riverbank habitat suggests access to moisture, but sandy soils drain quickly, so establishment watering is important. The original description reports high plateau conditions, distinguishing this species from lowland tropical palms; avoid assuming that all Beccariophoenix share the same climate tolerance. ## Maintenance Water consistently while establishing, then adjust to rainfall and soil drainage. Keep the crown clear of overhead hazards and avoid cutting green fronds. Protect young plants during unusual cold spells, especially in exposed locations.