Fishtail Palm

Feeling blue? Create a tropical getaway with this leafy plant.

Tropical Plants

Whether you grow this tree indoors as a houseplant or outside on a seasonal basis (or permanently in warmer regions), it creates the sense of a tropical getaway. That's because this plant is one of the few palm trees with bipinnately compound leaves comprised of many leaflets. These grayish-green leaves create a dappled shade environment.

Fishtail palm trees bear both male and female blossoms on the same plant, which makes fruit production possible on a single specimen. Each of the small red fruits contains a single seed, which is edible if you completely clean it of the stinging outer flesh that contains oxalic acid crystals. Wear gloves when retrieving the seed or removing fallen fruit to prevent skin irritation. To sprout a seed, keep it warm and moist in a pot for 6-8 months. Once a tree produces fruit, the trunk that produced the flower will die. If it's from a species of tree with only one trunk, the whole tree will die. If the tree comes from a species of tree with multiple trunks (thanks to stems, or suckers, that emerge near the mother trunk's base, these multiple trunks will continue until they, too, flower and die.

Fishtail Palm Trees Care Must-Knows

Fishtail palm trees are tricky to grow as houseplants. The biggest limiting factor is the tree's ultimate size. Even smaller species can reach 20 feet tall, so any specimen will likely outgrow its space.

If you decide to give it a go, plant the tree in a pot with enough room to accommodate massive growth. Use a general-purpose potting mix with good drainage, because these trees like it on the drier side. (If you expect your tree to live for years, add pine park, perlite, or other porous drainage material to the soil to make it last longer.) For the most consistent growth, keep your palm tree evenly moist but not wet. Let the soil dry slightly between waterings. Fishtail palm trees also appreciate occasional fertilizing. At a minimum, give your tree a slow-release fertilizer every few months.

Light is another limiting factor because most indoor lighting cannot equal the bright light these trees need to thrive. These trees are tough and slow-growing, though, so even in less-than-ideal conditions your specimen will survive. It will decline over time, however.

When planting a fishtail palm tree outside, keep its ultimate size in mind. Although slow-growing, it will mature to quite a large size with a widespread of compound leaves. Plant the tree in well-drained soil and full to part sun.

More Varieties of Fishtail Palm Tree

Fishtail Palm Overview

Description Fishtail palm trees feature compound leaves that reach staggeringly large sizes, as does the tree itself. The leaflets of these large leaves, each of which features ragged edges that resemble the back end of a fish, to the plant and subsequently any room or garden space it is in. Worth noting: Most varieties of clump-forming fishtail palm trees are good outdoor substitutes for invasive bamboo (the world's fastest-growing plants).
Genus Name Caryota sp.
Common Name Fishtail Palm
Plant Type Houseplant, Tree
Light Part Sun, Sun
Height 8 to 20 feet
Width 10 to 35 feet
Foliage Color Blue/Green
Special Features Low Maintenance
Zones 10, 11, 9
Propagation Seed
Problem Solvers Drought Tolerant

Toddy fishtail palm

Toddy fishtail palm
Paul Craft

Caryota urens gets its name from the fact that sap from its flower is sometimes collected to make an alcoholic beverage or toddy. It is a large tree reaching 50 feet tall and forming a gray trunk up to 18 inches in diameter. Zones 10-11.

Giant fishtail palm

Giant fishtail palm
Edward Gohlich

Caryota gigas is the largest of the fishtail palms, growing 70 feet tall. It will withstand temperatures to 28 degrees F and grows best where nights are cool. Giant fishtail palm lives 25-30 years. Zones 10-11.

Clumping fishtail palm

Clumping fishtail palm
Paul Craft

Caryota mitis grows 20 feet tall and 15 feet wide and prefers moist soil. It usually sends up multiple stems or trunks. It is sometimes grown indoors as a large houseplant. Once the plant begins to flower in the landscape, it dies over a two-year period, but seedlings often take the place of the dying stems. Zones 10-11.

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