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Honey Mesquite

Neltuma glandulosa

Also listed as Algarobia glandulosa, Dasiogyna glandulosa

tree☀️ full sun💧 low water❄ Hardy: Zone 5b – Zone 11b

Climate Match for your location

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A drought-tolerant legume tree native to the southwestern United States and Mexico, prized for its fragrant cream-colored flowers and long edible seed pods. Extremely heat and drought tolerant, making it ideal for xeriscape landscapes.

Why grow it

Honey mesquite outperforms many other drought-tolerant legumes in establishing on marginal soils and sustaining productivity through extended dry periods without supplemental water. Unlike some xeriscape alternatives, it fixes atmospheric nitrogen, improving soil fertility over time, and produces edible pods with higher protein content than many comparable species. Its ability to thrive in poor, compacted, or saline soils makes it valuable where other food-producing trees struggle.

Watch out for

Mesquite establishes slowly in the first few years and benefits from initial irrigation and mulching to speed establishment, especially outside its native range. The brittle wood and aggressive lateral roots can complicate placement near structures or hardscaping, and plants are prone to multiple stem growth unless trained early to a single trunk. Flowering and pod timing vary considerably by climate and year, so consistent yields should not be assumed in marginal growing zones.

Overview

Form
Spreading
Growth Rate
moderate
Size
25–50′ tall × 25–40′ wide
Dormancy
deciduous
Family
Fabaceae
Biomass and mulchDynamic accumulatorEdibleErosion controlNitrogen fixerPollinators & beneficial insectsWindbreak
Nitrogen fixer · Low
Coppicing

Native to the United States

Native Range

Southwestern United States and Mexico

Native to: Arizona, California, Colorado, Kansas, Louisiana, New Mexico, Oklahoma, Texas

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

podseedleaf

Season of Interest

SpringSummer

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Companion Planting

Plants well with