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Trees

Pistacia chinensis

The deciduous shade tree grows at a moderate rate of thirty-five to forty feet tall and twenty-five to thirty-five feet wide, producing a rounded canopy and attractive branching pattern. Lower branches droop towards the ground at maturity…

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Trees

Pistacia lentiscus

This dense evergreen makes an excellent screen, growing twenty to twenty-five feet high and wide. It can be trained as a single or multi-stem tree or a large hedge. Its small, leathery leaves are olive green and have three to five pairs of leaflets…

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Trees

Parkinsonia x

This semi-deciduous, “thorn-less” tree has characteristics of the foothills, blue, and Mexican palo verde. It is quite similar to the other Parkinsonia species, growing rapidly to heights of twenty to twenty-five feet with an equal spread. This tree…

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Trees

Parkinsonia praecox

The semi-deciduous tree grows twenty to thirty feet tall with a spread of twenty to forty feet, producing an umbrella-like canopy. It adds sculptural beauty with its greenish-blue leaves and smooth, structural green trunk. Palo brea produces…

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Trees

Olneya tesota

Desert ironwood is a member of the pea family and its leaves and flowers resemble the sweet pea. This single- or multi-trunk tree reaches heights of twenty-five feet with a nearly equal spread, and is slow-growing. Ironwood is one of the oldest…

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Trees

Oleo europaea

The fruitless olive is a distinctive evergreen that grows at a slow to medium rate to twenty-five to thirty feet tall and wide, and has an airy appearance. It is either a single- or multiple-trunk, has narrow, gray-green foliage with a light silvery…

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Does the landscape around your residential property need our services? Tell us about your landscaping ideas, renovation plans, irrigation system or landscape maintenance requirements. Call Horticulture Unlimited at (520) 321-4678 or REQUEST A QUOTE online.

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