Prosopis chilensis

OVERVIEW:

Prosopis chilensis ‘Chilean mesquite’ is a medium-sized deciduous legume tree growing up to 30 feet tall and 40 feet wide. Features brown fissured bark and compound 4-7cm long green leaves, each with several pairs of pinnate leaflets. Prosopis chilensis bloom in spring and sometimes sporadically again in late summer. Flowers are yellowish-white, about 5 mm long, abundant, and occur in spike-like racemes. Flat and slender pods proceed blooms and grow in drooping clusters. Its root system is shallow but extensive and spreading. This tree thrives in lean, fast-draining soils. Fertilize lightly when new growth begins in spring. Water deeply and regularly during the first growing season until established. Once established, water only occasionally, as needed; being aware that over-watering causes structurally weak wood.

CLASSIFICATION:

Scientific Name: Prosopis chilensis

Common Name: Chilean mesquite

Family: Fabaceae (Leguminosae)

Suggested Uses: Shade, timber, firewood, parking lot tree

CHARACTERISTICS:

Height: 30 feet tall and 40 feet wide

Foliage: Long green pinnate leaflets

Flower: Inconspicuous, yellowish-white

Bloom Period: Spring and sometimes summer

Fruit: Flat and slender pod clusters

Bark: Brown and fissured

ENVIRONMENT:

Sun: Full sun

Water: Low moisture required

Soil: Variety-sandy, alkaline soils

USDA Zone: 8-11