Soluble salts injury can occur under landscape
conditions, particularly in drier climates where
rainfall or irrigation is insufficient to leach out excess
salts from the soil. Palm species differ greatly in
their susceptibility to soluble salts injury. Cocos
nucifera, Phoenix spp., Hyophorbe spp., Thrinax spp.,
Coccothrinax spp., Allagoptera arenaria, and
Serenoa repens are highly tolerant of high soil soluble
salts.