Tag Archives: snowdrops

Deer-Resistant, Spring-Blooming Bulbs to Plant

Fall is the time to purchase spring-blooming bulbs in the Washington DC metro area. There is a wide variety of choices but if you have a severe deer problem, you may want to plant deer-proof bulbs. I know, you say, there is no such thing as “deer-proof” but with bulbs there are a few that are actually poisonous. I spoke with Brent Heath of Brent and Becky’s Bulbs in Gloucester, VA, who explained the difference between deer-proof and deer-resistant.

“Critter-proof bulbs are poisonous to animals such as deer, rabbits, squirrels, and voles,” Brent said. “Critter-resistant bulbs have some quality that is unpleasant to the critter but if the critter is hungry enough it will eat the plant.” Of the spring-blooming bulbs, the amaryllis family offers three popular critter-proof bulbs that contain lycorine, a poisonous crystalline alkaloid. Somehow critters know about lycorine and stay away from daffodils, snowdrops, and snowflakes. A subsequent article will describe critter-resistant bulbs for gardeners who are not plagued by deer.

Daffodils (Narcissus)

Daffodils are very hardy in this area, they last for years. There is a wide range of daffodils–flowers vary in color, size, shape, and bloom time. In fact, daffodils are categorized in 13 divisions according to the American Daffodil Society. Usually people think of yellow when they think of daffodil flowers but colors range from yellow to white to cream to orange to pink. Plants can be as short 3 inches or as tall as 2 feet. The bloom time varies from January to the end of April.  “The earliest daffodil to bloom is Early Sensation, which blooms in January and February in my area,” said Brent. Because there are early bloomers and late bloomers, you can extend your range of bloom time by a few months.

Drifts of daffodils about to bloom under deciduous trees

Daffodils are usually planted in a mass for a natural look. They blend well with the front garden or landscape but the small ones should be planted up close to the walkway for visibility. The flowers are perfect for floral arrangements so when you buy bulbs consider planting bulbs for flowers in the landscape and flowers for cutting. Daffodils should be planted in a well-drained area with full sun or part shade. Usually bulbs are planted 5-6 inches deep and 6 inches apart but because the size of daffodil bulbs vary this depends on the size of the bulb. The rule of thumb is to plant 2-3 times the width of the bulb. When I asked Brent which daffodils he recommends, he said that the recommended daffodils for this area have a heart symbol next to them in their catalog (which they mail free). There are also several local daffodil clubs and shows if you want to get additional recommendations and see what the flowers look like before buying the bulbs.

Daffodils for landscape as well as cutting

Snowdrops (Galanthus)

Snowdrops are very early bloomers, sometimes as early as January with snow on the ground. They bloom until March and then their thin, green foliage seems to blend into the landscape and disappear. The plants are small, about 6 inches tall, with white pendulous bells of flowers. Usually each flower has six tepals (a modified petal) but there are double-flowering types too. The tepal length plus the green markings on them vary tremendously. Although they are considered common here in the United States, they have achieved cult status in Great Britain where they have been bred since Victorian times. There are thousands of cultivars, some of which are very expensive.

Snowdrops

Because they are small, it is best to plant many in a group. They naturalize well and can be used in rock gardens. They can be grown in full sun but do best in dappled shade or under deciduous trees. Snowdrops tolerate clay soil and black walnut trees. Plant bulbs 4 inches deep and about 2 to 4 inches apart.

Snowflake or summer snowflake (Leucojum)

There are two species of snowflake: Leucojum vernum and Leucojum aestivum. L. vernum blooms in the winter and early spring, at the same time as snowdrops. They are about 8 to 10 inches tall. L. aestivum blooms much later in April and is about 12 to 18 inches tall. A common L. aestivum cultivar is ‘Gravetye Giant’ which is slightly taller with larger flowers.

Leucojum ‘Gravetye Giant’ next to azaleas, photo courtesy of Brent and Becky’s Bulbs

Snowflakes have wide, strap-like foliage and dainty bells of flowers hanging above the green leaves. Each flower is white with green tips. Snowflakes can be grown in full sun or dappled sunlight. It is best to grow them in a drift, along river banks, and under deciduous trees. The L. aestivum in particular is a great companion plant for spring blooming shrubs and perennials in the garden because of its height and bloom time. Snowflakes prefers rich, well-drained soil, and can tolerate moist soil more so than other bulbs. They also can tolerate clay soil and black walnut trees. Plant the bulbs 6 inches deep and about 6 inches apart.

If deer are an issue for you, try these bulbs in the amaryllis family. You can plant them after a hard freeze, usually late October through November. All of these bulbs are easy to find at local independent garden centers or they can be ordered from these bulb companies.

Snowdrops: From Simple Flowers to Complex Collections

galanthusThe common snowdrops are popular, spring blooming bulbs that are easy to grow. After planting the small bulbs in the fall, in masses or drifts for the best effect, you will be rewarded with small, white bells in the midst of winter. Here in the mid-Atlantic area, the common snowdrop (Galanthus nivalis) blooms any time from January through March. Sometimes they push through the snow or a carpet of brown leaves under trees.  Hardy to USDA Zone 4-7, they prefer cool weather, partial shade, and rich soil. They are not fazed by deer but may get relocated by squirrels. By late spring, the green, strap-like leaves die back and the bulb lies dormant during the summer.

Snowdrops seem so simple, so humble, like servants to queen daffodils and regal tulips. Here in America we give them a nod as a small sign that spring will come soon. In Great Britain, however, snowdrops enjoy a cult status. The English have been breeding snowdrops extensively since the Victorian area, yielding over a thousand cultivars. They quite literally put these small perennials on pedestals and table top arrangements during judging shows and grand events.

To me they all pretty but look similar. To a galanthophile each flower is distinct and beautiful. Galanthophiles collect the cultivars, some of which can be costly. They may also collect other Galanthus species — there are about 20 species that vary in bloom time and size.

Here in this country, we are not able to access a wide variety but a good source for many snowdrop cultivars is Carolyn’s Shade Gardens in Pennsylvania. Another source is to visit a private garden or sale such as David Culp’s annual Galanthus Gala which will be on March 9, 2019, in Downingtown, PA. David, a well-known breeder, lecturer, and author, has a collection of snowdrops, among other plants, in his gorgeous gardens at Brandywine Cottage. The Galanthus Gala is open to the public, registration is required, and includes speakers and other plant vendors.

Now Is The Time For All Gardeners To Plant Spring Blooming Bulbs!

 

snowdrops

snowdrops

Now is the time to plant spring flowering bulbs! Chances are you will see a wide variety of bulbs at your local garden center but how to choose?

For those of you who are troubled by deer and rodents, try daffodils (Narcissus), snowflakes (Leucojum), and snowdrops (Galanthus). Members of the Amaryllis family, these bulbs contain a bitter poisonous chemical that mammals will not eat. In our Washington DC area, these are the easiest to grow: they are tough plants that will bloom year after year, untouched by deer and squirrels. Other bulbs that deer don’t favor (but may take an interest if food is scarce) are species of Fritillaria, blue squill (Scilla), glory of the snow (Chionodoxa), starflower (Ipheion), winter aconite (Eranthis), and camassia (Camassia).

tulips

tulips

Tulips are beautiful and popular: flowers are deer candy and bulbs are squirrel food. Tulips have a reputation for being short lived and misplaced but one trick to prolong their life is to buy hybrid Darwin tulips and plant them about10 inches deep, deeper than recommended, to ensure adequate insulation and protection from squirrels. Still, deer have been known to nosh on the flowers at night, leaving green stalks and frustrated gardeners in the morning.

Another factor to consider is the sunlight and soil moisture. Most bulbs need to be planted in a well-drained area with full sun. There are “woodsy” types that tolerate some shade and moist soil such as snowdrops, winter aconite, Spanish bluebells (Hyacinthoides), squill, and glory of the snow. Usually the smaller bulbs can tolerate the shade under a deciduous tree in early spring before the tree leafs out.

Cost is also a factor. You want the bulb to be as big (for its particular type) as possible so don’t settle for bargain basement deals, get high quality, healthy bulbs. That being said, spring blooming bulbs always look better in groups or masses so count on buying a bunch of high quality, healthy bulbs, not just one.

daffodils

daffodils

Larger bulbs need more space between them than small bulbs so allow about 5 inches between large bulbs and two to three inches between smaller bulbs. The rule of thumb is to plant down 2 to 3 times the width of the bulb so if a bulb is 2 inches wide, plant so the base of bulb is 4-6 inches below the soil line (with the exception of the Darwin tulips as mentioned above).  With something like a daffodil, which has a tear drop shape, it is easy to find the nose which is planted upward. Look for a smaller pointier top and a wider base to figure out which end is up but if you can’t tell at all, plant it sideways and it will sort itself out.

Once you have bought your bulbs, simply dig, drop, and cover with soil. After planting, water well. In our area, the best time to plant is October and November, when the soil temperature is cooler but not frozen. The roots need time to get established before the soil freezes. It is possible to plant later but not after the soil has frozen and the later one plants, the less likely the plant will become established enough to withstand winter.  There is no need to fertilize but keep track of what you planted where you planted so you don’t accidently dig them up in the spring when you start to plant the cool season annuals such as pansies.

Snowdrops – You Can Grow That!

snowdrops (2)Snowdrops, small, winter/spring blooming bulbs, are easy to grow. After planting the bulbs in the fall, in masses or drifts for the best effect, you will be rewarded with small, white bells in the midst of winter. Here in Virginia, snowdrops (Galanthus nivalis) bloom in January and February, sometimes in snow, sometimes in a carpet of brown leaves under trees (Galanthus means “milk white flowers” and nivalis means “snow”). Hardy to USDA Zone 3-7, they prefer cool weather and are not fazed by deer although squirrels may take it upon themselves to relocate a few bulbs. By late spring, the green, straplike leaves die back and the bulb are dormant during the summer.

Snowdrops seem so simple, so humble, more like servants to queen daffodils and stately tulips. But in Great Britain, they enjoy a cult status. Fashionable as early as the Victorian era, snowdrops have been bred extensively, currently yielding about 1500 cultivars abroad. The differences may be obvious to slight, only galanthophiles would be able to appreciate the distinction. Here in this country, most nurseries do not offer a wide variety. If you are a galanthophile, you probably already know that one of the few American resources for snowdrop cultivars is Carolyn’s Shade Gardens, Carolyn Walker’s nursery in Pennsylvania. http://www.carolynshadegardens.com.

You Can Grow That! is a collaborative effort by gardeners to encourage others to grow plants and garden by posting about plants on the fourth of the month. Read about other articles at http://www.youcangrowthat.com/blogs/Youcangrowthat