Tag Archives: bulbs

Amaryllis: Easy, Holiday Cheer

amaryllis

Red Pearl amaryllis, photo courtesy of Longfield Gardens.

Growing an amaryllis is easy, just plant and water. Unlike the spring blooming bulbs, an amaryllis bulb does not need a chilling period. It is a tropical plant, hardy to Zones 9-12. Once planted, these large bulbs can bloom in time for the holidays, depending on the bulb. They are pricey, but you can coax the bulb to rebloom the following year.

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Camassia Bulbs Offer Spring Beauty with American Heritage

This fall I planted camassia bulbs in honor of the Meriwether Lewis and William Clark historic expedition that started in 1804. I always think of them when I see a field of the blue flowers so I thought I would try growing them this year. Mine is a cultivar called ‘Blue Melody’ but of course they were dealing with the wild species Camassia quamash. Continue reading

Got Deer? Here Are a Few Deer-Proof Bulbs for Spring Flowers

snowdrop blossoms in the woodsNow is the time to start thinking about purchasing 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.” However, with bulbs there are a few that are actually poisonous. The amaryllis family offers three popular critter-proof bulbs that contain lycorine, a poisonous crystalline alkaloid. Somehow, animals know about lycorine and stay away from these bulbs plus the bulbs perform well in this area and last for many years in the garden. Continue reading

Don’t Forget to Order Bulbs for Summer Blooms!

Many gardeners focus on obtaining seed now to start their garden in the spring. But given the increased interest in gardening it may be best for gardeners to also focus on ordering summer-blooming bulbs as soon as possible. It will be too cold to plant them now in the DC metro area and some nurseries do not even ship them until later when it is warmer. But given the high demand for seeds, gardeners may want to select and order their summer blooming bulbs now to make sure they have them when it is time to plant in May. Continue reading

Amaryllis: A Holiday Tradition

flower

Charisma is an early blooming amaryllis, just in time for Christmas. Photo courtesy of Longfield Gardens.

Growing an amaryllis is easy, just plant and water. Unlike the spring blooming bulbs, an amaryllis does not need a chilling period. It is a tropical plant, hardy to Zones 9-12. Once planted, these large bulbs can bloom in time for the holidays, depending on the bulb. Although they may seem like an investment, you can coax the bulb to re-bloom the following year. Continue reading

Forcing Paperwhites with Alcohol Prevents Flopping

The first time I forced bulbs to bloom indoors was when I was taking a horticulture class at Northern Virginia Community College in the 1970s. We were given paperwhite bulbs (Narcissus tazetta) that we placed in a shallow dish of water and pebbles. Continue reading

Fall is a Great Time for Planting!

 

chrysanthemumsFall is a great time to plant shrubs, trees, bulbs, and hardy perennials in the DC metro area. The cooler temperatures, increased moisture, and decreased sun/heat allow the plants to settle in the ground, send out roots, and get established before winter. Continue reading

Deer-Proof Bulbs for Spring Flowers

snowdrop blossoms in the woodsFall 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. Continue reading

Now That You Have Seeds, Order Bulbs for Summer Blooms!

Many gardeners focus on obtaining seed in the spring to start their garden. Now that summer is around the corner, don’t forget to order summer-blooming bulbs such as alliums, cannas, crinums, dahlias, lilies, gladiolus, and iris. For interesting foliage, try caladiums, colocasias, and alocasias. Below is a list of companies that sell bulbs in alphabetical order. For other companies that primarily sell seeds and may also sell bulbs, click on the “Seed Companies” tab on pegplant.com. Continue reading

Early Spring Bloomers: Dwarf Irises

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Harmony

It is the end of January and already I can see the spiky green emerging from the mass of dead, brown leaves. Dwarf irises are one of my earliest bloomers in my zone 7 Virginia garden. These irises are only 4-5 inches tall and bloom solitary flowers. Mine have been in my garden for a long time, nothing bothers them. Usually they bloom in early March. This year we have had such a mild winter, I think I will see flowers in February.

J.S. Dijt

J.S. Dijt

Also known as netted iris, dwarf irises (Iris reticulata) are very small bulbs, covered with a fibrous netting. There are many cultivars; flower colors range from light to dark blue or light to dark purple. Preferring full sun and well-drained soil, they thrive in rock gardens, on steps and terraces, in containers, and can be forced to bloom indoors in pots. The flowers can be cut for small desk top vases, bringing early spring cheer to the office or home.

They are available to plant in the fall, along with other bulbs, at local garden centers or through bulb companies. Because they are so small though, buy at least a handful. Plant with roots pointing down, spike pointing up, three inches deep and three inches apart. Hardy to zone 5, they die back in the summer and come back in the spring every year. In my garden, ‘J.S. Dijt’ and ‘Harmony’ have thrived for years with no pests or diseases.