Money Tree
Pachira aquatica · the Guiana Chestnut
In the wild it grows in freshwater swamps and along river banks from Mexico into northern South America, tolerating roots that stay wet. The braided trunk is not natural. Young stems are plaited by hand, then held in place as they harden.
Family
Malvaceae
Origin
Central America
In the wild
River-edge swamps
Indoors
0.3–2.4 m
Growth
Fast
With pets
Non-toxic
Where it's from
Mexico through Central America to northern South America
River-edge tropics
Freshwater swamps, estuaries and river banks, where it copes with seasonal flooding and even permanently wet roots.
Outdoors: zones 10–12
Only frost-free tropics. Elsewhere it overwinters indoors and is killed by frost.
Not invasive
Widely cultivated but not reported as a problem spreader.
The lucky misidentification
The braided money tree was first cultivated in Taiwan in the 1980s, and folklore credits a truck driver. The species nearly everyone grows and sells as Pachira aquatica is usually its look-alike Pachira glabra. Shops do not distinguish them.
Five leaflets, five elements
The hand-shaped leaf of five to nine leaflets is said to hold the five feng-shui elements. A seven-leaflet stalk is called rare luck.
Two species, one tag
P. aquatica has red-tipped stamens and rounder leaves. P. glabra has white flowers and pointed leaves. Most sold are the latter.
The braid is a technique
The trunks are plaited while young and pliable, then kept in the braid as the stems lignify. It is a growing method, not a natural form.
How to keep it
LightBright, indirect
Tolerates part shade. Direct sun scorches the leaves.
WaterKeep evenly moist
Let the top inch dry between waterings. It tolerates wet but not stagnant water, which rots the roots.
HumidityModerate to highLow humidity can yellow the leaves.
Temperature18–24°CNot frost-hardy. Protect it below about 7°C.
SoilRich, well-draining mixOrganic but free-draining, never water-logged.
FeedingGrowing season onlyA balanced feed through spring and summer, light or none in winter.
DifficultyEasyForgiving and fast. A common first plant and gift plant.
With petsNon-toxicListed safe by the ASPCA. Eating large amounts of fibrous leaf can still cause mild stomach upset.
PropagationCuttings or air layeringSoftwood or stem cuttings, air layering, or seed.
RepottingEvery 2 to 3 yearsOr when it becomes root-bound.
What the data says
What it costs
A mass-produced gift plant, not a collector chase. Variegation here is uncommon but not a high-priced bubble.
$20–50
Large or ornamental specimens run $50 to $150, and novelty gold-leaf gift versions up to about $500. No bidding wars.
It does not clean your air
The money tree was never a NASA test plant and has no air-cleaning credential. Claims that it purifies the air are marketing.
100–1,000
plants per square metre would be needed to rival opening a window (Cummings and Waring, 2019). A lovely, lucky, pet-safe plant that does not clean your air.
IUCN · Least Concern
In the wild
Abundant in the wild and mass-produced as a houseplant. No tension here.
Assessed Least Concern in 2019, with no species-level threats flagged. The only wild-versus-home twist is taxonomic: the plant in our homes is usually a different species, P. glabra, than the one on the tag.
When it sulks
Leaf dropSoil too dry. Its signature complaint.
Yellowing leavesOverwatering or low humidity.
Mushy baseStanding water and poor drainage causing root rot.
Leaf scorchToo much direct sun.
PestsAphids, mealybugs, scale and fungus gnats.
Varieties & company
The varieties
Plain greenVariegataLemon Blush
Pairs with · keep apart from
MonsteraFernsPeace LilySnake PlantCactiSucculents
A new plant, every week.
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