Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Sonoran Palo Verde

Parkinsonia praecox

Sonoran Palo Verde
Photo: Arianza1, CC BY-SA 3.0

Parkinsonia praecox, the Sonoran palo verde, is a small, drought-tolerant tree from dry parts of Mexico to Argentina, grown for its yellow spring flowers and green bark. The key to growing it is to water sparingly, since overwatering makes weak wood that can collapse.

Family
Fabaceae (Pea & bean family)
Grows as
Tree
Light
Full sun
Water
Water deeply but infrequently, and let the soil dry out fully between waterings.
Soil
Well-draining sandy or gravelly soil; tolerates poor, rocky ground.
Temperature
18–40 °C; protect below about 0 °C.
How easy
Easy
Native range
Mexico to Guatemala, S. Trop. America to Argentina
Climate
subtropical

About

Parkinsonia praecox (syn. Cercidium praecox), the palo brea or Sonoran palo verde, is a species of flowering plant in the family Fabaceae. It is native to the dry Neotropics from Mexico to Argentina. A small tree reaching 6 to 9 m (20 to 30 ft), it is usually a bit wider than it is tall.

How to grow it

Parkinsonia praecox is valued as a xeriscaping ornamental for its yellow wands of early-blooming flowers, its chartreuse-to-green bark, and its graceful branching habit. A drought-adapted species, it drops its leaves in the dry season. Overwatering will cause it to grow rapidly with weak wood, and then it is likely to collapse.

Other Parkinsonia plants

Jerusalem thorn · Blue paloverde · Yellow paloverde

Text excerpted from the Wikipedia article Parkinsonia praecox by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…