The palm grows in a ringed truck fashion to 8 metres tall and up to 30 centimetres in diameter, often slightly swollen.

[4] This species is thought to perhaps be secure in the wild, although little data exists on the abundance or distribution of its worldwide population.

[6] A large population from Long Key was destroyed in the early 20th century after they were dug and sold as ornamentals.

Today, the only natural population remaining in Florida is on Elliott Key, consisting of less than 50 individuals.

Pseudophoenix sargentii is a handsome palm and cultivated in the specialty horticulture trade and available as an ornamental palm for private gardens, habitat gardens, and various types of municipal, commercial, and agency sustainable landscape and restoration projects.