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Archive for November, 2008

Whether we like it or not, winter is here and it is time to do some cleaning and winterize our gardens. There are lots of tasks that need to be done around our gardens now in the fall before the real cold days of winter arrive.

Autumn is the time that we can prune and trim plants before these go dormant for the winter months. There are lots of branches that need to be cut from trees and bushes and this is actually good for the plants in the coming spring season. Most gardeners agree that pruning and trimming at this time of the year is good for the dormant plants as these will support new growth during the spring.

While there are no set standards to winterize your garden because every garden is different, there plenty of chores that can be done now without much effort. For example, if you need to trim some trees of branches that can be easily removed, be sure that you have the right tool for the job. In general, big tree trimming should be done by a professional arborist. However, if a pole pruner is all you need, then be sure to remove no more than a third of the total bud and leaf-bud bearing branches.

Avoid scalping the tree and be sure to cut to the tree’s natural shape. Remove dead branches but make sure these are not dormant ones that can stay on the tree. One way to find out is if the branch looked dead and had no leaves in the summer, it is time to remove it.

You can take a look and prune out diseased limbs and cut below the diseased areas. If you see branches that are in your way where you walk or mow, trim them. You can also take a look for branches that look like they are crossing and prune back the smaller ones. Branches should be cut next to the branch collar which is the area that the bark and trunk meet.

If you have dogwood, walnut, birches and maple trees, these should be pruned in the summer or fall because these will bleed sap when pruned in early spring or late winter. Use caution when pruning evergreens that have needles such as pine or spruce because these will not bounce back from a bad pruning. My recommendation is to only remove diseased or dead branches from evergreens. Photo courtesy of Wikepedia.org.

If you have a rose garden like I do, be sure to prune them in the fall or winter. Somehow, roses do benefit from fall and winter pruning and will come back stronger in the spring. Climbing roses should be pruned right before the leaf buds break and in colder climates this should be done late winter or early spring when danger of frost has passed. Photo courtesy of wikipedia.org.

Flowering shrubs that you planted as hedges should be trimmed with smooth hedge trimmers. The thing to remember for pruning flowering shrubs is that if it flowers after May, they should be pruned in late winter or early spring and you will have lots of blooms in the summer. Flowering trees like crepe myrtles should be cut back in late winter but spring flowering such as dogwoods and crabapples should be pruned right after they bloom. Photo courtesy of hgtv.com.

To your gardening success,
Diana

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I just love African Violets and growing up my mother always had them all over the house. Saintpaulia, commonly known as African Violets are in the Gesneriaceae family and it is native to Tanzania and southeastern Kenya in Africa. The history behind this beautiful flower is fascinating.

The African Violet genus is named after Baron Walter von Saint Paul-Illaire dating back to 1860 who was a district commissioner of the Tanga province and discovered the plant in Tanganyika now called Tanzania in Africa in 1892. It is said that the Baron then sent seeds of the plant to his father who was an amateur botanist in Germany.

In 1884 and 1887, Sir John Kirk and Reverend W.E. Taylor who were British plant enthusiasts, had collected and submitted specimens to Royal Botanic Gardens Kew but the quality of the specimens was not good enough to permit scientific description of the plant at that time. The genus Saintpaulia was scientifically described by J.C. Wendland in 1893.

African Violets are cultivated as house plants and usually kept in the house. I remember mother buying very pretty pots for her African Violets and placing them in window sills all over the house.  These come in different colors such as white, pink, violet and hard to find dark red and yellow. The flowers can be either single with five petals or double which has more than five petals. (photo courtesy of Park Seed Co.)

African Violets prefer temperatures between 65-75 Fahrenheit and thrive best if planted in well drained rich soil. Compost is also good as it promotes good drainage. You can plant them in hanging baskets, containers or flower pots but it is best to keep them in the house in colder regions. (photo courtesy of Park Seed Co.)

Although you can start African Violets from seeds, my recommendation is to get already established plants at your local nursery. These are easy to care for and all you need to do is keep them moist and give them indirect sun light. Be careful not to over water African Violets as they do not like to be swimming in water and excess water may damage the roots.

To your gardening success,
Diana

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Get beautiful color during the winter months by planting Cyclamen. It is native to the Mediterranean region from Spain to east of Iran, and also in northeast Africa. Although Cyclamen has been confused with Persian violet or primrose, it is actually in the myrsinaceae family and has nothing to do with primroses or violets.

Cyclamen are herbaceous plants with a surface or underground tuber which produces leaves and blooms during the winter months and continues to bloom until April each year. They can be propagated from seeds but usually takes between 9-18 months to reach the flowering stage. For this reason, it is best to buy the plants at a local nursery which are already established.

These garden beauties rarely do well in warm weather and they do have a dormant period during the summer months. One key feature of Cyclamen is its unusual variety of leaves and markings which range from round to oval, arrowhead shape, and ivy-leaved ones. Cyclamen is a tuberous potted plant that loves the cool weather and indirect sun light. They thrive in temperatures ranging from 55 to 65 degrees.

This gorgeous plant will give you lots of much needed color during the winter months and will continuously bloom all season long. The leaves are deep green heart-shaped with silvery marbled patterns. Cyclamen will do well if planted in the garden where winters are mild, but my advice is to plant them in containers and place them in the patio. They also do well in balconies, window boxes and large flower pots.

Caring for Cyclamen is easy as these require very little care. Just make sure that the soil if kept moist but be careful not to over water them and that they have indirect sun light. With proper light, adequate moist soil and cool temperatures, you will have beautiful color in your garden all winter long. If your garden lacks color during the long winter months, go ahead and get some Cyclamen plants and place them in your garden. To get you started, here are some Cyclamen that I am familiar with.

Hardy Cyclamen Lily Pad White – Botanical name is Cyclamen coum Lily Pad White

Photo courtesy of Park Seed Co.
This hardy Cyclamen blooms continuously from December to April with gorgeous white blooms above silvery green foliage. The blooms seem to arch above the wide rounded heart shaped foliage which looks like little frogs jumping from one lily pad to the next. The leaves usually arise in autumn and are olive green shade with silver overtones. These will tolerate frost and other inclement winter conditions and around December, white blooms will appear which will continue for up to 5 months. Lily Pad White likes the shade and thrives in zones 5-9.

Hardy Cyclamen Neapolitanum – Botanical name is the same

Photo courtesy of Park Seed Co.
Wow! This Cyclamen is hardy even in 20 degrees Fahrenheit. This dainty Cyclamen is ideal for planting under the shade of trees to add beauty and color to your garden. It offers masses of lilac flowers with rich dark eyes and petals curving upward above heart shaped foliage. It thrives in zones 5-9 and in the shade beneath trees and shrubs and can also be planted in containers or pots.

Hardy Cyclamen Lily Pad Pink – Botanical name is Cyclamen coum Lily Pad Pink

Photo courtesy of Park Seed Co.
This Cyclamen actually tolerates frost and inclement winter weather. Recommended for the shade garden, Lily Pad Pink blooms continuously from late winter to mid spring. It has lavender-pink flowers and two tone green foliage marked with silver. Plant these in containers or large pots or even beneath trees or shrubs for a stunning winter flowering garden.

To a beautiful winter garden,
Diana

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Chrysanthemums which are often called mums are truly a winner for your fall and winter garden and after trying to spell and pronounce that name, I much rather call them mums. This hardy plant in the Asteraceae family will add lots of color to the somewhat bare garden when all the annuals have withered.

There are approximately thirty species of Chrysanthemums which is native to Asia and northeastern Europe. The history of this plant says that it was cultivated in China as a flowering herb as far back as the 15th century. However, its name is actually Greek and comes from combining the Greek word chrysos which means gold and the word anthemon meaning flower.

Photo courtesy of Wikipedia

In China, the leaves were steamed or boiled and used in teas and as greens in Chinese cuisines. In addition, Chrysanthemums was used as Chinese medicine as an aid in healing from influenza and acne. Tea made of Chrysanthemum is very popular and used as a relaxant.

Although you can plant Chrysanthemums in your outdoor garden, it is most recognized as a pot or container plant that most gardeners use to accentuate an entrance way or patio with its beautiful fall colors. These are also a favorite of florists for flower arrangements because of the longevity of the blooms. Its daisy-like flowers comes in a variety of shapes, sizes and colors. (photo courtesy of Wikipedia)

Chrysanthemums are a great choice for a landscaping plant in your garden adding gorgeous color before the cold winter months arrive but you must plant them at least six weeks before heavy frost starts in order to allow the plant to establish in the soil. Don’t forget to remove the tips of new growth on your plants. This will give you bushy plants and more blooms.

To your gardening success,
Diana

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