How big does a Chinese pistache tree get?



Mature Size The Chinese pistache grows to a height of 25–35′ and a spread of 25–35′ at maturity.

How much space does a Chinese pistache need?

Once established, they can grow up to two feet in height and width per year. All trees should be planted in a hole three to five times the width and only as deep as the root ball.

Do Chinese pistache trees have invasive roots?

Chinese Pistche roots are seldom considered invasive but in reality, only the roots of the female Pistache trees are invasive and that too only when there is a male tree nearby for pollination. Contrarily, the roots are non-aggressive and deeply rooted.

What is the lifespan of a Chinese pistache tree?





Gardeners in USDA zones 6b through 9b are lucky enough to live in the right climate for growing this pest-resistant, disease-resistant and drought-resistant shade tree. A fast-growing tree, the Chinese pistache life span is approximately 150 years.

How messy are Chinese pistache trees?

For most of the year, Chinese pistache is so understated and well behaved (no messy fruit, broken branches, leaf drop) that no one notices it. It’s a medium-size deciduous tree, generally with a roundish top — extremely versatile in home landscapes.

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Are Chinese pistache trees poisonous to dogs?

No part of the pistachio berry tree, from the roots to the bark to the berries of the tree, poses a poisoning hazard to dogs. The toxic element found in other members of the Anacardiaceae family, urushiol, is present only in very low quantities in the Chinese pistache tree.

How long does it take a Chinese pistache to mature?

Growth is typically slow the first two to three years of planting and then will grow two to three feet per year. Flowers: Produces panicles of greenish flowers in April and May, but they are not showy. The female pistache produces inedible red berries that birds enjoy in the fall.



How can you tell if a Chinese pistache is male or female?



Identifying Pistache Flowers



Both sexes of Chinese pistache bloom in the spring before the leaves emerge. According to Virginia Tech, the male inflorescence has tight, clustered branches about 2 1/2 inches long. The female inflorescence has more loose, open branches about 6 to 8 inches long.

Do birds like Chinese pistache trees?

Birds love the colorful fruit of Chinese pistache, which ripen on female trees during October. The fall is the best time to plant one or more of these magnificent trees in your landscape.

What is the difference between a male and female pistachio tree?

The pistachio tree is dioecious (i.e. two houses”), meaning the male flowers are borne on one tree and the female flowers on another. Therefore, both male and female trees are required to produce nuts. The female flower is apetalous (no petals) and has no nectarines, thus does not attract bees.

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What does Chinese pistache look like in winter?

Instead, if a male Chinese pistache tree is present, the female trees bloom in April with inconspicuous green blossoms that develop into clumps of brilliant red berries in the fall, changing to a blue-purple hue in the winter.

Why doesn’t my Chinese pistache turn red?

Other trees planted too near your Chinese Pistache can partially shade the tree, which does not promote the best fall color. Male or female? Female Chinese Pistache put out a pretty, small red seed in the fall but don’t generally turn as red as a male Chinese Pistache.

Do Chinese pistache lose their leaves?

In late November through December, this lovely tree provides a dramatic show of brilliant red, orange and yellow leaves – best displayed when in front of other trees that wear contrasting dark green foliage. Over winter, the Chinese pistache loses its old leaves and is briefly fully deciduous.

When should I prune a pistache tree?

The best time to prune is in early spring after the last hard frost but before you see new growth. Pruning in spring, you’ll still get fall color and those bright berries beloved by wildlife.



How much water does a Chinese pistache need?

Plant in full sun in deep soil that has good drainage. Allow the soil to dry on the surface between waterings to avoid soggy soil. Apply water once every 7 – 10 days during summer, then tapering to once a month in winter.

How do you shape Chinese pistache?

Young Chinese pistache should be pruned in January or February to facilitate their signature umbrella shape. When trees are six feet (1.5+ m.) tall, prune the tops of the trees. As branches emerge, choose one as the trunk, another as a branch and prune out the remainder.

How much water does a Chinese pistache tree need?

Plant in full sun in deep soil that has good drainage. Allow the soil to dry on the surface between waterings to avoid soggy soil. Apply water once every 7 – 10 days during summer, then tapering to once a month in winter.

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How much water does a newly planted Chinese pistache need?

We recommend five gallons of water per caliper inch per week. During weeks of heavy rain, skip the supplemental watering. During the summer, double the amount of supplemental water. Let the soil dry out between watering, and be wary of water pooling around the tree’s base.

Why is my Chinese pistache not turning red?

The moisture a plant receives will influence how well the color turns and how long the color holds; plants which are too wet or too dry for the species might not color as well as a plant in ideal conditions. Humidity differences and how much stress a particular tree look in the summertime also plays a part.



How can you tell if a Chinese pistache is male or female?

Identifying Pistache Flowers



Both sexes of Chinese pistache bloom in the spring before the leaves emerge. According to Virginia Tech, the male inflorescence has tight, clustered branches about 2 1/2 inches long. The female inflorescence has more loose, open branches about 6 to 8 inches long.

Can you keep a Chinese pistache tree small?

While pruning Chinese pistache to keep them healthy, consider whether thinning of branches is required. You want sunshine and air to get to the inner canopy, so thin out the canopy branches as needed. Never remove more than one-third of the canopy.