Ponytail Palm

Ponytail Palm

Beaucarnea recurvata

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Difficulty — Beginner

Not a palm at all, whatever her common name insists, but a native of the Mexican desert with a genius for storing water. That swollen, bark-skinned base — her caudex — is a canteen she fills in wet seasons and draws from through drought, topped by a fountain of long, curling, grass-like leaves. She is, in short, built for neglect, and thrives on the very inattention that kills lesser plants.

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Notes on Cultivation

Light

Give her the brightest spot you have — a south or west window, or a season outdoors in full sun. She tolerates medium light but grows leggy and pale without a generous ration of direct sun.

Water

Water thoroughly, then let the soil dry out completely — really completely — before the next drink. That bulbous base is her reservoir; when in doubt, always err toward dry. Overwatering, not underwatering, is what fells her.

Humidity

She is a creature of dry desert air and wants nothing from you on this front. Ordinary, even quite dry, household air suits her perfectly.

Temperature

Comfortable between 60 and 85 Fahrenheit, and she appreciates a cooler, drier rest over winter. Protect her from frost, but otherwise she is refreshingly unbothered by fluctuation.

Soil

A sharp, fast-draining mix — cactus or succulent blend, heavy on perlite or coarse sand — is essential. Her caudex will rot in short order if her roots sit in moisture.

Fertilizing

A dilute, balanced feed two or three times over the growing season is ample. She is a minimalist by nature and needs no rich table.

Propagation

She is typically grown from seed or increased by the offsets, or pups, that a mature specimen sends up at the base of her caudex — not from stem cuttings, so for her alone I set the clear cup of Fluval Stratum aside. Separate a pup with a sliver of root attached, let the wound callus a day or two, then pot it into the same sharp, dry mix as her parent.

Field Observations

Despite the name, she is no relation to true palms at all — closer kin to yucca and dracaena, in the asparagus family. That swollen base is the giveaway: no palm keeps a water tank like hers.

A rare bit of good news for households with curious pets: the Ponytail Palm is considered non-toxic to cats and dogs. Still, best to discourage chewing on any houseplant as a matter of habit.

— faithfully recorded by Mr. Phileas Plant