Skip to main content

What's in Bloom: April www.morrisarboretum.org/gardens-trees/whats-bloom/whats-bloom-april

What's in Bloom: April What's in Bloom: April Image April at the Morris Image Virginia bluebell Mertensia virginica Widener Woods These charming native wildflowers are a welcome sign of spring in the garden. Flower buds emerge a bright pink color and turn blue as they bloom, adding brightness to shady areas of the garden. Image Yoshino cherry Prunus x yedoensis Cherry Allée Following some of the early-blooming cherry varieties are the white flowers of Yoshino cherries, marking the peak of cherry blossom season here. These trees are a cross between Prunus speciosa , Oshima cherry, and Prunus pendula f. ascendens , weeping cherry. Learn More Image eastern redbud Cercis canadensis Log Cabin Clusters of pink flower buds cover leafless twigs and branches on this native tree. Redbud flowers are characteristic of the pea family, Fabaceae, with three upturned petals called the wings and banner and a lower cup-like petal known as the keel. In addition to the pink-flowering straight species, there are also several white-flowering varieties, such as Cercis canadensis var. alba and Cercis canadensis ‘Royal White’, on display in the garden. Image Piedmont azalea Rhododendron canescens Native Azalea Collection, across Key Fountain The showy pink flowers of this native shrub display long stamens and emit a strong, pleasant fragrance that wafts through the garden. In their native range of the southeastern United States, Piedmont azaleas can be found in acidic soils and bogs. Image Vilmorin dovetree Davidia involucrata var. vilmoriana   Mercury Loggia Dovetrees get their common name from the white, dangling bracts that resemble doves perched in the canopy. Image white enkianthus Enkianthus perulatus Pennock Garden Clusters of small bell-shaped flowers cover these large shrubs in the spring. Plants in the genus Enkianthus are in the Heath family, Ericaceae, which also includes Rhododendron and Pieris . Image flowering dogwood Cornus florida Seven Arches These popular native trees …

What's in Bloom: February www.morrisarboretum.org/gardens-trees/whats-bloom/whats-bloom-february

What's in Bloom: February What's in Bloom: February Image February at the Morris Image wintersweet Chimonanthus praecox Oak Allée Delicate yellow flowers hang from the leafless branches of these shrubs. Wintersweet is a member of the calycanthus family, Calycanthaceae, and its flowers add a pleasant fragrance to the winter garden. Image snow drops Galanthus sp. Members of the onion family, Amaryllidaceae, these small perennials can be found blooming throughout the garden this time of year. There are several species of snow drops growing in the garden, each with distinct flower characteristics. Image Chinese witchhazel Hamamelis mollis Witchhazel Collection Native to China, these winter-blooming witchhazel shrubs display clusters of fragrant, bright yellow flowers. Each flower has four ribbon-like petals that emerge from red calyxes. Image Rubin witchhazel Hamamelis x intermedia ‘Rubin’ Between Rose Garden and Pennock Garden This shrub is a hybrid between Hamamelis mollis (Chinese witchhazel) and Hamamelis japonica (Japanese witchhazel), and the Rubin cultivar is bred for its showy orange/red flowers. Image hardy cedar-of-Lebanon Cedrus libani ssp. stenocoma Azalea Meadow This subspecies of Cedrus libani is native to the mountainous regions of southwest Turkey. As its common name suggests, this tree has better winter-hardiness than the straight species. It is also more upright and columnar in form, while Cedrus libani branches have a more horizontal growth habit. Image cornel dogwood Cornus officinalis Dogwood Collection Clusters of small yellow flowers adorn this late-winter-blooming tree. Cornus mas (cornellian-cherry dogwood), planted nearby, has similar flowers and form, but Cornus officinalis blooms one week earlier and has more textured, exfoliating bark. Witchhazel Map Explore our witchhazel collection this winter! The Morris Arboretum & Gardens' witchhazel collection is one of the largest in the country. Discover the many varieties of these delightful winter …

What's in Bloom: May www.morrisarboretum.org/gardens-trees/whats-bloom/whats-bloom-may

What's in Bloom: May What's in Bloom: May Image May at the Morris Image common sweetshrub Calycanthus floridus Widener Woods; Pennock Garden Striking burgundy flowers adorn these large shrubs. Native to the southeastern United States, Calycanthus floridus gets its common name from its flowers’ sweet, fruity fragrance. Image white fringetree Chionanthus virginicus Parking Lot Native to central and eastern United States, these medium-sized trees display showy, fragrant flowers with long, white, ribbon-like petals. In full bloom, the flowers give this tree a fluffy, cloud-like appearance. Image common pawpaw Asimina triloba Sculpture Garden Before producing leaves, this tree blooms with deep maroon flowers that attract its primary pollinators, flies and beetles. Native to the eastern United States, pawpaws are members of the custard-apple family, Annonaceae, which comprises of mostly tropical genera and species. Image American yellow-wood Cladrastis kentukea Log Cabin Long, wisteria-like flower clusters hang delicately off wide-spreading branches. A member of the pea family, Fabaceae, the individual flowers share similarities with those of eastern redbud ( Cercis canadensis ) and honeylocust ( Gleditsia tricanthos ). Image American columbine Aquilegia canadensis Native Azalea Collection; Key Fountain This charismatic native wildflower with its bright red and yellow flowers is a colorful addition to the garden. The long, tubular spurs at the end of each flower hold sweet nectar, attracting hummingbirds, their primary pollinator. Image Florida azalea Rhododendron austrinum Native Azalea Collection Native to the southeastern United States, these shrubs produce clusters of tubular, fragrant orange flowers prior to leafing out in late spring Image Peggy Martin rose Rosa ‘Peggy Martin’ Rose Garden This climbing rose is named after Peggy Martin, a prolific Louisiana gardener, and survived two weeks under 20 feet of saltwater after Hurricane Katrina. In full bloom, Peggy …

What's in Bloom: March www.morrisarboretum.org/gardens-trees/whats-bloom/whats-bloom-march

What's in Bloom: March What's in Bloom: March Image March at the Morris Image star magnolia Magnolia stellata Magnolia Slope Star magnolias are aptly named for their many-petaled, star-like flowers that open in early spring. While the straight species has white flowers, there are also pink-blooming cultivars such as M. stellata ‘Rubra’ (red star magnolia) planted on the Magnolia Slope. Image Okame flowering cherry Prunus ‘Okame’ Seven Arches This cultivar is one of the earliest blooming cherry trees we have in our collection, displaying bright pink flowers before leaves emerge. Their five-petaled flowers are characteristic of the rose family, Rosaceae. Learn More Image spike winterhazel Corylopsis spicata Witchhazel Collection Drooping yellow flowers with red anthers hang from the branches of these large shrubs, emitting a pleasant fragrance in the garden. This type of flower arrangement is called a spike because the individual flowers do not have pedicels and are attached directly to the main flowering stalk. Image katsura-tree Cercidiphyllum japonicum Azalea Meadow This champion tree stands out year-round with its sprawling form, heart-shaped leaves, textured bark, and fragrant fall foliage. In early spring, this tree produces inconspicuous red flowers along its branches. Image yulan magnolia Magnolia denudata Azalea Meadow Native to China, yulan magnolia has been in cultivation since the 7th century AD. Large-petaled, cream-colored flowers bloom on leafless branches, marking the transition into spring. Image bodnant viburnum Viburnum x bodnantense Widener Visitor Center A cross between Viburnum farreri and Viburnum grandiflorum , these large shrubs open up densely-clustered pink and white flowers that add fragrance and color to the early spring garden. Cherry Tree Map See the cherry blossoms this season! Cherry blossoms bloom in phases from late March through mid April. Use our Cherry Tree Map to find our whole collection and their bloom times. See Map See what …

What's in Bloom: September www.morrisarboretum.org/gardens-trees/whats-bloom/whats-bloom-september

What's in Bloom: September What's in Bloom: September Image September at the Morris Image wood grass Sorghastrum nutans Meadows, Natural Areas Found throughout the Natural Area meadows, this tall native grass blooms from late summer to fall, displaying bright yellow anthers that gently dangle from each grass spikelet. Image kousa dogwood Cornus kousa Log Cabin After its showy summer blooms, kousa dogwood’s red fruit become its fall seasonal interest. These soccer-ball-like fruits are considered drupes, like apricots and cherries, because they contain a stone in the center. Image franklinia Franklinia alatamaha Azalea Meadow A member of the tea family, Theaceae, this small tree blooms with cream-colored flowers and bright yellow stamens. John Bartram’s son collect seed of this species before it went extinct in the wild, and now this plant remains conserved at gardens and arboreta around the world. Image Bourgainvillea golden-rain-tree Koelreuteria bipinnata Orange Balustrade/Parking Lot This medium-sized tree boasts large panicles of small, bright yellow flowers with red centers. The species epithet refers to the bipinnately compound leaves, resulting in a feathery appearance. Image monkshood Aconitum sinomontanum Widener Visitor Center Native to China, this purple-flowering perennial brings color to shady garden areas. The form and arrangement of the petals resemble a hood, hence the common name. Image Orangeberry tea viburnum Viburnum setigerum ‘Aurantiacum’ Crabapple Slope This species of viburnum typically displays showy red fruit in the fall, but this cultivar is selected for its yellow/orange fruit that persist through the …

What's in Bloom: July www.morrisarboretum.org/gardens-trees/whats-bloom/whats-bloom-july

What's in Bloom: July What's in Bloom: July Image July at the Morris Image Japanese clethra Clethra barbinervis Bark Park Native to Japan, these shrubs produce racemes of fragrant, white flowers that contrast against glossy, dark green leaves. Image Bobo® panicle hydrangea Hydrangea paniculata ‘Ilvobo’ Rose Garden Large panicles of white flowers adorn these compact shrubs. While the straight species can reach heights of up to 25 feet, this cultivar is selected for its small form, reaching only up to 3 feet in height. Image Abbeville Blue chastetree Vitex agnus-castus ‘Abbeville Blue’ Rose Garden These large shrubs are native to the Mediterranean and parts of Asia. In the summer, they produce long, narrow panicles of small purple flowers that attract butterflies and bees. Image Tuskegee crapemyrtle Lagerstroemia ‘Tuskegee’ ​​​​​ Oak Allée This crapemyrtle cultivar boasts showy pink, cloud-like flower clusters, adding brightness and color along the Oak Allée. Image Chinese pearlbloom-tree Poliothyrsis sinensis  Pennock Garden This tree gets its common name from its small flowers that do not fully open, remaining round and bud-like. The flowers are apetalous, meaning they lack petals—what we see instead are sepals, which are typically found enclosing petals to protect the flower in its bud form.   Image Bracken’s Brown Beauty southern magnolia Magnolia grandiflora ‘Bracken’s Brown Beauty’  Oak Allée Native to the southeastern United States, this evergreen magnolia displays large white, fragrant flowers throughout the summer. Unlike many other flowers, these are primarily pollinated by beetles. …

What's in Bloom: June www.morrisarboretum.org/gardens-trees/whats-bloom/whats-bloom-june

What's in Bloom: June What's in Bloom: June Image June at the Morris Image oakleaf hydrangea Hydrangea quercifolia Oak Allée Native to the southeastern United States, these shrubs get their name from their oak-like leaves. Large panicles of white flowers bloom in June, turning pink and purple as the summer progresses. Image mountain-laurel Kalmia latifolia Overlook Garden; Garden Railway These native evergreen shrubs display mesmerizing clusters of pink and white flowers. Mountain-laurel is in heath family, Ericaceae, the same family as rhododendrons and pieris. Image woodland pinkroot Spigelia marilandica  Oak Allée Tubular red flowers bloom upright on these native perennials, attracting hummingbirds to shady areas of the garden. Image Japanese raisin-tree Hovenia dulcis Orange Balustrade Inconspicuous, cream-colored flowers emit a sweet, wafting fragrance through the parking lot and above the Orange Balustrade. Image panicle golden-rain-tree Koelreuteria paniculata Baxter Memorial As this tree’s blooming passes its peak, small yellow flower petals gently fall to the ground creating the appearance of “golden rain.”   Image bottlebrush buckeye Aesculus parviflora Compton Native to the southeastern United States, these spreading shrubs produce tall panicles of small white tubular flowers with pink anthers. In the fall, bottlebrush buckeye displays bright yellow fall …