Sihara Palm

Sihara Palm is the common name Kew records for Ravenea glauca, an accepted palm species native to south-central Madagascar. Kew places it in a seasonally dry tropical biome, while Trebrown describes sun-exposed montane woodland and grassland habitat. [Kew Plants of the World Online](https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:669546-1/general-information) · [Trebrown Nurseries](https://www.trebrown.com/plant_info.php?species=Ravenea+glauca) ## Natural setting This species differs from wet-forest Ravenea palms: its documented habitat is open and seasonally dry. Trebrown recommends maximizing sunshine and reports a brief freezing tolerance near 25°F, while cautioning that prolonged cold is harmful. ## Maintenance Grow in a sunny, open position with sharp drainage. Water during active growth, then reduce moisture in cold weather; the species profile specifically advises keeping it as dry as possible during extreme freezes. Protect it from extended cold spells, which may require shelter or added warmth. Trebrown lists cold hardiness as 9a; in cooler climates, grow it under cover or provide protection during winter.