Cascalote, a small multi-trunk tree with thorny gray trunks and upright spikes of yellow flowers, in a gravel yard

Cascalote

Caesalpinia cacalaco
Categories:
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Light
Water
Low water once established. Water deeply, then allow soil to dry between irrigations. Provide supplemental summer watering and more frequent irrigation during establishment.
Toxicity
Description
A small Mexican native tree with rounded, compound leaves, thorny branches, and showy yellow flowers during Phoenix’s cooler months.
Bloom Time
Deciduous / Evergreen
Growth Rate
Flower Color
Foliage Color
Seeds/pods toxic if ingested
Care Instructions

Light: Full sun; tolerates reflected heat.

Water: Low water once established. Water deeply, then allow soil to dry between irrigations. Provide supplemental summer watering and more frequent irrigation during establishment.

Soil: Well-drained sandy, gravelly, or loamy soil; tolerates alkaline desert soils. Avoid persistently wet or poorly drained sites.

Mature size: 15–20 feet tall and wide.

Bloom: Typically late fall through winter, sometimes extending into early spring; frost may interrupt flowering.

Evergreen / deciduous: Evergreen in mild winters; may become partially deciduous during cold weather.

Growth rate: Moderate; faster with appropriate irrigation during warm weather.