Western Mayhaw

Scientific Name: Crataegus opaca Hook. & Arn.


Classification: Plantae/ Tracheobionta / Spermatophyta / Magnoliophyta / Magnoliopsida / Rosidae / Rosales / Rosaceae / Crataegus L./ Crataegus opaca Hook. & Arn.

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General Information
Usda SymbolCROP
GroupDicot
Life CyclePerennial
Growth HabitsShrubTree,
Native LocationsCROP

Plant Guide

Use soil moisture sensors to measure the soil moisture of Western Mayhaw.

Fact Sheet

Alternate Names

riverflat hawthorn

Uses

Wildlife: Mayhaw’s fruits is eaten by wildlife and the plant provides cover. Food: The large, edible fruit is very popular for jellies, preserves and syrups. Other products made from mayhaw are juices, candies, pastries and wine.

Status

Please consult the PLANTS Web site and your State Department of Natural Resources for this plant’s current status (e,g, threatened or endangered species, state noxious status, and wetland indicator values), Use soil moisture sensors to measure the soil moisture of Western Mayhaw.,

Description

Crataegus opaca Hook. & Arn., mayhaw, grows from southwest Alabama west to southern Arkansas and east Texas. It is a small tree or a large shrub with a relatively large trunk that grows up to 30 feet tall and 8 inches in diameter, with narrow, rounded crown. Leaves are oval, pointed, narrowing toward the stem, finely toothed from the middle to the tip (sometimes slightly lobed), dull green and downy beneath. Mayhaw’s bark is dark reddish-brown, fissured and divided into dark brown scales. Flowers are 1 inch wide, white and borne in clusters of 2 or 3. Fruits are cranberry-like, small, round, yellow to bright red, fragrant and juicy.

Adaptation

Mayhaw grows best in pure stands in moist, well-drained soils of riverbanks and borders of swamps. However, they may be found growing naturally in low, wet areas of North Florida. A fairly acid soil is necessary for successful growth. For a current distribution map, please consult the Plant Profile page for this species on the PLANTS Website.

Establishment

Although mayhaw is tolerant of wet, very acid soils, better growth is achieved when it is planted on well drained, slightly acid soils. Mayhaw trees are long-lived and may have a 30 feet canopy diameter after 20 years. Because of the growth potential, recommended tree spacing for a permanent orchard is 15 to 20 feet in the row and 18 to 20 feet between rows (giving 109 to 161 trees per acre).

Management

Train trees to a single trunk at the base for easier operation of equipment under the trees. Prune plants each year to open up the canopy for more light needed by most cultivars. Central leader and modified central leader training systems used on apples can be used on mayhaws.

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