Cultivated Palm Seed Germination

The propagation of palms for agricultural and ornamental purposes is accomplished typically by seeds. The few exceptions are certain cultivars of Phoenix dactylifera and some ornamental palms such as Rhapis spp., which propagate by vegetative (division) and tissue culture. Because of slow, irregular germination in most species, seed propagation may be a challenge. New palm species are being introduced into cultivations, many of which show potential for enhancing the urban environment. A better understanding of the germination of palm seeds is needed to obtain a high germination percentage and improve germination rates. Some basic principles that would facilitate better production of palms can benefit the nursery industry as well as protect those palms that are losing habitat in their native areas and that show potential for ornamental use.