A long-lived deciduous tree prized for its edible nuts, which develop inside a distinctive hull and require hot, dry summers to mature fully. Pistachios are drought-tolerant once established and thrive in arid climates with minimal input, making them excellent for water-conscious permaculture systems.
Overview
Form
Rounded
Growth Rate
moderate
Size
25–35′ tall × 20–30′ wide
Dormancy
deciduous
Tolerances & Soil
Zone 7aZone 10b
1471013
ColderWarmer
Zone range: Zone 7a to Zone 10b
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
Season of Interest
SpringSummerFall
Canopy
The tallest trees that form the overstory.
Succession Role
mid successional
Native Range
Central Asia and Middle East
Function & Care
ediblewildlife benefitwindbreak
Edible Parts
nut
Establishment & Care
Establishment
moderate
Maintenance
low
Years to Bearing
7 years
Propagation
seed, grafting
Notable Cultivars
Kerman is the most widely grown commercial cultivar worldwide, valued for consistent yields and large nuts. Smaller-scale varieties like Peters and Red Aleppo are also popular and often used as pollinizers for Kerman.
