Plant Selection Guides
Find a collection of plant selection guides to choose the right perennials, shrubs, trees, grasses, flowering bulbs for your beds and borders, backyard, front yard or patio. Discover the best roses, award-winning shrubs and trees, acclaimed perennials to beautify your landscape. Let us help you achieve the garden of your dreams and enjoy life to the full!
Tall and graceful, Siberian Irises (Iris sibirica) are among the most trouble-free and low maintenance perennials in the garden. The choice of available Siberian Iris cultivars varies from country to country, but a few of these beauties have won the prestigious Morgan Award, the highest award reserved exclusively for Siberian Irises within the American Iris Society.
Known as the most flamboyant personalities within the world of lilies, they are characterized by their immense flowers, intense fragrance and rich colors. Exotic-looking, these Oriental hybrids are derived from species native to Japan. Blooming over a long period of time, from mid to late summer and even into fall for some varieties, their flowers are usually large and open, outward facing or pendant with striking patterns of spots. Most Oriental Lilies are in shades of white, pink and red, some with pretty yellow bands on their petals. Not as easy to grow as the Asiatic Lilies or Trumpet Lilies, they are still worth a try, just for the pleasure of possessing a magnificent plant in your own garden! Oriental Lilies prefer humus rich soil that is acidic. Give them plenty of water and mulch for a cool root run.
A favorite of florists and gardeners, Hydrangeas are easy-care, long-lived, deciduous shrubs with magnificent flowers which show off in gardens, containers or in vases around our living areas. Find the right Hydrangea for your home and garden by reviewing our detailed below guides and enjoy their charming or glamorous blooms year after year!
Mostly native to the U.S. and Canada, Asclepias include over 100 species of evergreen or deciduous perennials adorned with clusters of small, interestingly shaped blooms that are irresistible to butterflies. Attractive and easy to grow, they shine in many perennial gardens and are a key component of butterfly gardens, cottage gardens, or prairies and meadows.
Prized for their tropical look and impressive, trumpet-shaped blossoms, Brugmansias (Angel's Trumpets) are evergreen shrubs or small trees of great beauty. Fragrant, these South American natives release their powerful scent most readily in the evenings. Long-lived, incredibly decorative, they are fairly easy to grow and add high drama in the garden or in containers.
One of the most beloved of the spring woodland wildflowers, Trilliums (Wake Robin) are remarkable rhizomatous perennials with unbranched stems, noted for the perfect symmetry of their leaves, petals and sepals which all come in groups of three, hence the genus name. Their blooms can be either showy or discret, their foliage handsomely mottled. Jewels of the shade garden, they are fully hardy and will blossom and blend beautifully with other woodland plants.
A member of the Hyacinth family, Ornithogalum (Star of Bethlehem) are bulbous perennials grown for their clusters of typically star-shaped, white flowers in spring or summer, depending on the species. They quickly form large clumps of grassy or strap-like leaves.
A member of the Lily family, Erythronium (Dog Tooth Violet) are charming bulbous perennials grown for their nodding, lily-shaped flowers adorned with gracefully reflexed petals in spring. Equally attractive is their foliage of elliptic leaves, often copiously marbled with purple-bronze.
A member of the Amaryllis family, Lycoris (Spider Lilies) are striking bulbous perennials boasting showy umbels of funnel-shaped flowers on naked stems in late summer and early fall. Appearing almost magically since there is no foliage to indicate where their bulb has been planted, they pop out of the ground in a pretty array of bright colors and last about 2 weeks.
Noted for their charming flowers and long flowering displays, Campanulas (Bellflowers) are a classic choice for beds and borders in cottage gardens or rock gardens where they bring great effect. Campanula is a massive genus including more than 300 species of mostly perennials, but also some annuals and biennials. They are one of the treasures of the gardening world because of their diverse habit and bold flowers.
Among the most spectacular summer flowers, Fuchsias are outstanding garden plants with their continuous display of ravishing, dancing blossoms, dangling in clusters like prize jewels. Often blooming from late spring until the first frosts, they are available in a wide range of colors, from luscious pinks and purples to whites and even peach.
Spectacular on their own, flowering crabapples can hold center stage across the seasons by themselves. However, their magnificence can be enhanced by companion plants that will frame and accent their beauty.
From fall into winter, crabapples put on a terrific display of colorful fruit in a wide array of color, including pale lime, chartreuse with yellow highlights, various shades of gold often rouged with pink, orange or bright red cheeks, bright orange, crimson, carmine, burgundy or even bishop's purple. If persistent, their color parade can be enjoyed for months unless hungry birds feast on them.
Vigorous, Syringa x hyacinthiflora are early-flowering hybrids between Syringa oblata (Early Lilac) and Syringa vulgaris (Common Lilac). Exceptionally hardy, these terrific shrubs reward us with an abundance of exquisitely scented flowers in mid spring, about 7-10 days earlier than common lilacs. But this is not their only charm. Their foliage often colors up to shades of red, purple and gold in fall, extending their season of interest. As an added bonus, they are highly resistant to powdery mildew, unlike many other lilac varieties. Easy to grow, Hyacinth Lilacs are low-maintenance shrubs that will grow and flower profusely without much attention. They should be on every gardener’s list.
While extraordinarily good-looking on their own during their blooming season, Lilacs do not add much sparkle during the rest of the growing season. To extend their season of interest, they need companion plants that will provide color against the green foliage of the midsummer lilacs. Well-behaved, they make perfect partners with other shrubs or perennials and help create strikingly beautiful combinations in the garden.
Among the most prized of ornamental trees, flowering crabapples are best known for their spectacular display of magnificent blooms in spring and colorful fall fruit. However, crabapples are susceptible to four major diseases which can cause early defoliation, disfigurement and weakening of trees. Here is a list of varieties and cultivars that consistently perform well in New England.
Crabapples are susceptible to four major diseases (apple scab, fire blight, cedar-apple rust, powder mildew), which can cause early defoliation, disfigurement and weakening of trees. Powdery mildew is a problem in the Middle Atlantic region. Here is a list of varieties and cultivars that consistently perform well in the Mid-Atlantic Region.
The Pacific Northwest may not be the best place to enjoy the long-lasting beauty of flowering crabapples. Many older crabapple varieties grown in the past adapted poorly to the cool, constant humidity of the region. Diseases such as apple scab and powdery mildew took their toll. However, breeders have been busy improving the disease-resistance of flowering crabapples. Here is a list of varieties and cultivars that consistently perform well in the Pacific Northwest Region.
Among the most prized of ornamental trees, flowering crabapples are best known for their spectacular display of magnificent blooms in spring and colorful fall fruit. However, crabapples are susceptible to four major diseases which can cause early defoliation, disfigurement and weakening of trees. Here is a list of varieties and cultivars that consistently perform well in Southern Gardens.