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About White Ash
White ash (Fraxinus americana) is a large native deciduous tree known for its opposite branching, compound leaves, gray ridged bark, and winged seeds called samaras. It is one of the largest native ash trees in eastern North America and can develop into a tall shade tree with a broad, rounded crown. Its leaves usually have 5 to 9 leaflets, often with a clean, elegant shape that makes the tree easy to recognize once you know the pattern.
In spring, white ash produces small, inconspicuous flowers before or as the leaves emerge. Male and female flowers usually occur on separate trees, and only female trees produce the hanging clusters of winged seeds. In fall, the foliage can turn yellow, gold, bronze, purple, or deep wine-red, making white ash one of the more colorful native canopy trees.
White ash is also an important cultural and wildlife tree. Its strong, elastic wood has long been valued for tool handles, furniture, oars, flooring, and baseball bats. Today, it is also a tree of conservation concern because ash species have been heavily affected by emerald ash borer. In a coloring page, white ash can represent both the beauty of eastern forests and the importance of protecting native trees.
Where White Ash Grows
White ash is native to eastern North America. It grows in rich upland woods, lowland woods, well-drained streambanks, slopes, ravines, forest edges, and mixed hardwood forests. It often prefers moist, fertile, well-drained soil, but it can grow in a range of soil types when conditions are suitable.
In natural forests, white ash may grow with oaks, hickories, maples, tulip tree, American beech, black cherry, basswood, and other hardwoods. It can tolerate some shade when young but grows best with good light as it matures. Its seedlings may appear in forest gaps, along edges, or in open areas where seeds have blown in and found bare soil.
In gardens and landscapes, white ash was once widely planted as a shade tree. Because of emerald ash borer, many regions no longer recommend planting new ash trees unless there is a local conservation or restoration reason and a management plan. For educational pages, though, it remains an excellent species to teach because its opposite leaves, compound leaflets, samaras, and bark are all strong identification clues.
Pollinators It Supports
White ash is mostly wind-pollinated, so its flowers do not attract big crowds of nectar-feeding bees or butterflies. Its ecological value comes more from its leaves, seeds, bark, cavities, and role as a host tree. It is less of a flower café and more of a forest high-rise with caterpillar rooms, seed storage, and bird apartments.
White ash is a larval host plant for the eastern tiger swallowtail (Papilio glaucus) and the mourning cloak (Nymphalis antiopa). Their caterpillars feed on leaves of ash and other host trees, helping connect white ash to the larger food web. Caterpillars supported by native trees are also important food for nesting birds, especially during spring and early summer.
The samaras are eaten by birds and mammals, including wood duck, northern bobwhite, wild turkey, ruffed grouse, purple finch, pine grosbeak, northern cardinal, fox squirrel, and mice. White ash can also form trunk cavities that provide nesting or shelter sites for red-headed woodpeckers, red-bellied woodpeckers, pileated woodpeckers, nuthatches, owls, wood ducks, and squirrels. For a coloring page, white ash pairs well with an eastern tiger swallowtail, mourning cloak butterfly, woodpecker, fox squirrel, or a cluster of dangling samaras.
Coloring Tips
Color the leaves medium to deep green in summer, with paler green undersides. Each compound leaf has several leaflets, so use slightly different greens on neighboring leaflets to show depth. In fall, try yellow, gold, bronze, burgundy, purple-red, or wine tones.
The bark is gray to gray-brown and becomes ridged with a diamond-like pattern as the tree matures. Use darker gray in the furrows and lighter gray on the raised ridges. Young branches can be smooth gray, greenish-gray, or brown.
The samaras can be pale green when young and tan, straw-colored, or light brown when mature. Draw them in loose hanging clusters from female trees. For the background, place white ash in a mixed hardwood forest, streamside woodland, or autumn forest edge. Add fallen leaves, acorns, mushrooms, or a small woodland path. To show wildlife value, include an eastern tiger swallowtail, mourning cloak, red-bellied woodpecker, or fox squirrel near the tree.