How Big Do Fan Palms Grow. Where does Mexican fan palm grow. A mature plant will grow to over 3 meters in height and in ideal growing environments it can reach 9 meters.

15 feet tall. European fan palm is a slow-growing clumping palm that grows 8 to 15 feet tall and spreads 6 to 10 feet wide. The leaflets are between 20 and 30 50 80 cm wide and each leaf is up to 5 ft.
Sabal Palmetto palms are identified by their striking spiky-looking leaves in a fan shape.
The light blue-green to silver-green fan-shaped fronds stretch roughly 2 feet long and wide and feature 10 to 20 long narrow leaflets. Fertilize your King Palm four times a year. Keep the soil moist and water the plant with plenty of water. California fan palm Washingtonia filifera.

