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Mastic tree (lentisk) Pistacia lentiscus

Mastic tree (lentisk) (Pistacia lentiscus) is an evergreen perennial shrub in the Anacardiaceae family, native to Mediterranean Basin. It grows 1–5 m (3.3–16 ft) tall and 2–4 m (6.6–13 ft) wide, wants full sun and low water, and is hardy to about -8 °C (18 °F). Space plants about 2 m (6.6 ft) apart.

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Mastic tree (lentisk) (Pistacia lentiscus)
Photo: (c) anonymous, some rights reserved (CC BY-SA) · CC-BY-SA

Mastic tree (lentisk) at a glance

TypePerennial shrub, evergreen
FamilyAnacardiaceae
Mature height1–5 m (3.3–16 ft)
Mature spread2–4 m (6.6–13 ft)
Spacing2 m (6.6 ft) centre to centre
SunFull sun, at least 6 h of direct sun a day
WaterLow; drought tolerance high, waterlogging tolerance none
Soil pH6–8.5
Cold hardinessAbout -8 °C (18 °F) once established (roughly USDA zone 8)
Heat stressLikely above about 45 °C (113 °F)
Floweringfrom about March for 4–6 weeks (northern hemisphere; later in cold climates, earlier in warm ones)
Wind toleranceHigh
Pollinator valueLow
EdibleNot grown as food
Native toMediterranean Basin
Common in gardens of🇬🇷 Greece, 🇪🇸 Spain, 🇮🇹 Italy, 🇵🇹 Portugal, 🇲🇦 Morocco, 🇹🇷 Turkey, 🇮🇱 Israel

Is Mastic tree (lentisk) toxic?

No toxicity reported in ASPCA or standard poison references.

If a child or pet may have eaten part of a plant, call a poison centre or vet straight away.

Companion planting: what to grow with Mastic tree (lentisk)

No well-documented helpful pairing. Group it with plants that like full sun and low water.

Questions about Mastic tree (lentisk)

How far apart should I plant Mastic tree (lentisk)?
About 2 m (6.6 ft) apart, centre to centre. A mature plant spreads 2–4 m (6.6–13 ft).
Does Mastic tree (lentisk) need full sun?
Full sun: at least 6 hours of direct sun a day.
How much water does Mastic tree (lentisk) need?
Low water. Drought tolerance is high and waterlogging tolerance none.
How cold-hardy is Mastic tree (lentisk)?
It tolerates about -8 °C (18 °F) once established, roughly USDA zone 8.
When does Mastic tree (lentisk) flower?
From about March for 4–6 weeks (northern hemisphere; later in cold climates, earlier in warm ones).
Is Mastic tree (lentisk) poisonous to cats and dogs?
For cats it is not known to be toxic; for dogs not known to be toxic; for people not known to be toxic. No toxicity reported in ASPCA or standard poison references.
What grows well with Mastic tree (lentisk)?
There is no well-documented companion pairing for Mastic tree (lentisk). Group it with plants that like the same sun (full sun) and water (low).

Sources and evidence

Evidence grade B (B: extension service or peer-reviewed).

Notes and assumptions

Reference values for planning, not horticultural, veterinary or medical advice. Varieties, soils and local climates differ: check with a local nursery or extension service.

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