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Transcript
Splendid in Spring Story and photos by Susan Davis Price Explore ephemerals and other early bloomers beyond tulips and daffodils. A fter the long, cold, snowy winters of the last few years, we northerners long for signs of spring. Is that a robin we hear? Are the lilac buds getting fatter? And so, of course, we love spring flowers—crocuses, daffodils and especially tulips. Indeed, they stand in proud lines and clusters in many a northern yard, colorful, elegant and bold. But with so many plants available, we need not stop with tulips or daffs. Many plants bloom much earlier, are easy to grow and easy to find at market. They cheer us up when we need it most. Besides being mood boosters, these first blooms are good for the environment. Early flowers attract hungry pollinators—bees and insects, who need all the help they can get these days. Early blossoms give these foragers some of their first pollen in months. massive display that can be found with tulips or daffodils, they have subtle, intricate beauty. So, here are some of my favorites, in order (roughly) of their appearance in spring. Keep in mind that placement in the garden makes a big difference in bloom time. North side, south side, close to the house, unprotected area—all these contribute to the time your plants will emerge and bloom. Ephemerals and More Mahonia or creeping mahonia (Mahonia repens) Also called northern holly for its spiky, evergreen foliage, this native of the Rocky Mountains is hardy to USDA Zone 4. Mahonia was one of the first blooms I noticed and remains a favorite. I saw it cascading down my neighbor’s stonewall, when nothing else was alive. Soon clusters of tiny yellow flowers In 2014, I explored the unusually lively spring gardens of several gardening neighbors. What I discovered were numerous, lovely plants that are sadly underused. Some are spring ephemerals, plants that bloom early and then disappear as the season moves on, but a number are not. Though many do not make the same 20 www .northerngardener.org Sharp-lobed hepatica (Anemone acutiloba) Siberian squill (Scilla siberica) Rue anemone (Anemonella thalictroides ‘Shoaf ’s Double Pink’) popped out, remaining on the vine for weeks. Attractive all year, this ground hugger is hardy and drought-tolerant. The charming yellow flowers become blue berries in early summer. It winters over beautifully under snow. Sharp-lobed hepatica (Anemone acutiloba) One of my neighbors has a long bed of hepatica, and it practically glows in bloom. Even in bud, its nodding head and fuzzy stems are charming. The flowers of this Minnesota native are blue, purple, pink or white; appear in very early spring and last for several weeks; and are followed by heart-shaped, fresh green leaves. It is great for shady locations with rich, undisturbed organic soil and loves woodland situations. A close relative is the round-lobed hepatica. Zones 3-9. Siberian squill (Scilla siberica) Scilla are bulb plants, bearing tiny, nodding, blue, starlike blooms. They appear in early spring, naturalize easily and are beautiful when massed. A swath of porcelain blue flowers will lift the heart. They thrive in a variety of light conditions, from full sun to dappled shade. Zones 3-8. Rue anemone (Anemonella thalictroides ‘Shoaf ’s Double Pink’) Stunning, 1-inch-wide pink pompoms top rue anemone starting in April and continuing for at least two months. The three-lobed leaves fan out in whorls beneath the flowers. By midsummer, the foliage dies down. This little plant, though delicate-looking, is tough, deer-resistant, long-lived and attractive to bees. An easyto-grow native, rue anemone prefers part shade and a humusrich soil. Zones 4-8. January/February 2015 21 Spendid in Spring Pasque flower (Pulsatilla vulgaris) Inset: Bloodroot (Sanguinaria canadensis) Pasque flower (Pulsatilla vulgaris) The purple-flowered pasque flower is native to Europe—from Britain to the Ukraine. A similar plant, Anemone patens, is native to the North American prairies. Pasque flowers form small clumps that gradually spread. The charming purple flowers appear early, last for several weeks and are followed by attractive, wispy seed heads. Perfect for rock gardens, pasque flower loves full sun to part shade and well-drained soil. Zones 3-9. Primrose (Primula x polyantha) Primroses produce spring blossoms in bold reds, yellows and pinks that last for several weeks and are offset by dark green, deeply textured foliage. Occasionally they are fooled by the weather and will blossom again in autumn. Primroses do best in partial shade and soil rich with humus. Be sure to water them when rains are sparse. In late summer or early fall, it is easy to collect the seed to plant the following spring (or to give to gardening friends). Other lovely primroses include English primrose or cowslip (P. veris) and drumstick primrose. All are hardy to zone 3. Celandine poppy (Stylophorum diphyllum) If you’re looking for an easy, long-blooming plant, celandine poppy is your answer. This native of North American woodlands has deep yellow flowers that appear early and continue blooming for weeks. The blue-green, lobed foliage, silvery below, is interesting itself and stays in neat clumps. The plant will often self-seed, but it is not invasive. Experts note that it prefers partial shade; mine thrives on the east side of the house. Zones 4-9. 22 www .northerngardener.org Bergenia (Bergenia cordifolia) Bergenias are dramatic plants with large, leathery, cabbage-shaped leaves and small, deep pink flowers rising on a rhubarblike stalk in early to late spring. Bergenia is an extremely hardy plant that prefers sun and moist, humus soil, but it will tolerate a wide range of conditions. It’s easy to divide the plants in spring or early fall. During fall and winter months, the leaves take on first a red and then a reddish bronze hue. They look beautiful in floral arrangements. Zones 3-8. Bloodroot (Sanguinaria canadensis) Native to much of North America, bloodroot is found growing in woods and thickets. The plant has gorgeous sheathlike green leaves encircling the emerging white flower buds. As the flower blooms, the leaf unfurls. The pure white flowers are short-lived but the leaves continue to enlarge and often remain attractive until midsummer. Pollinated by bees and flies, the plants develop elongated green pods that lengthen and ripen as the foliage develops. There is also a double form with large, showy flowers, which is equally prized by gardeners. Zones 3-8. Hellebore (Helleborus orientalis) Lenten rose Surprisingly frost-resistant and tolerant of shade, the Lenten rose, so called because it flowers around the period of Lent (in England, at least), is wonderful for bringing early, long-lasting bloom. The rose-shaped flowers here are white tinged with green. Others can be found from pink to a light rosy purple. The clump is happy under trees and large shrubs, and spreads about 1 to 1½ feet wide and 1 to 2 feet high. It is hardy to zone 3. Celandine poppy (Stylophorum diphyllum) Hellebore (Helleborus orientalis) Trillium (Trillium grandiflorum) Dainty blooms of Virginia bluebell (Martensia virginica) Kaufmannia tulip Large-flowered trillium (Trillium grandiflorium) Large-flowered trillium is a beloved native of the woodlands in Minnesota. The exquisite white flowers perch atop three veined, egg-shaped leaves. As the tri-petaled flower ages, it fades to a soft pink. Unfortunately, deer love trillium as much as gardeners do and will happily mow the large ones down. In summer, the plants will go dormant when there is not enough moisture. Hardy to zone 3. Virginia bluebells (Mertensia virginica) Bluebells have been a favorite of gardeners since Colonial times. These are true spring ephemerals that emerge in April, bloom before the trees leaf out and disappear as summer comes on. They seed themselves around the garden (though not aggressively) and like shade and moisture. Zones 3-8. Kaufmannia tulips These small tulips sport bright colors and are some of the earliest to flower. Each flower has six slightly pointed petals on short stems. Kaufmannia tulips tend to live longer than the later varieties. They are ideal for naturalizing and look lovely in rock gardens. Zones 3-8. Lungwort (Pulmonaria saccharata) Where did such a charming plant get such an ugly name? Well, herbalists in Roman times believed that plants resembling parts of the body could treat ailments of that part of the body—and lungwort does indeed look like a diseased lung. Despite its name, gardeners have long loved lungwort. Easy to grow, it has nodding flowers that start pink and turn blue as they mature. After the bloom has passed, the speckled leaves make a show in the shade garden. Lungwort prefers moist, humus-rich soil in partial to full shade, but it is adaptable and fairly drought-tolerant once established. Hardy to zone 3. St. Paul gardener and writer Susan Davis Price is a frequent contributor to Northern Gardener. January/February 2015 23