rel="canonical" google.com, pub-1464565844894992, DIRECT, f08c47fec0942fa0 The Southern Garden: Shrub
Showing posts with label Shrub. Show all posts
Showing posts with label Shrub. Show all posts

Friday, April 27, 2012

How to correctly prune your rose bushes

Photography by Dawn Gagnon

Roses are a beautiful addition to any garden but they do require some maintenance to keep them looking beautiful. Proper pruning and dead heading your roses is one part of the maintenance that must be done every season.

1. Prune your rose in early spring and once all danger of frost has past.

2. Make sure you have clean, sharp by-pass pruners and thick gloves. Some roses like the Joseph Coat are extremely thorny and can really cause a lot of damage to your hands and arms.

3. During the growing season, prune roses by looking for the first set of five leaves where you'll see a leaf bud. Prune just above this bud at a 45 degree angle that will assure the new growth will grow outward from the plant and not inward. This can be done as you dead head your roses.

4. Remove all dead and dying wood and any spindly canes that are less than the diameter of a pencil. Also look for sucker growth. These are canes that shoot out from the base of your plant under the main bud union. The main bud union is where all the main canes of the rose bush emerge from. Anything growing and shooting out from under this is a sucker and should be removed completely.

5. If you have a problem with cane borers, it is suggested that you can cover fresh pruning cuts with basic white school glue to prevent infestation.

6. Once roses go dormant for the year and have been exposed to several hard frosts, cut the rose down to one third of its original size and only leave three to four healthy canes for best results. Add a thick layer of fresh mulch.
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Thursday, March 22, 2012

Growing Camellias in your southern garden

Camellia
Pink Camellia (photo credit: Dawn Gagnon)

One shrub you will find beloved by many a southerner is the lovely Camellia bush. Camellias are sturdy small shrubs that produce vivid blossoms appearing October-March. They have thick dark green glossy leaves and the flower heads are similar in size to a rose. Camellia blossoms can come in a myriad of colors from white, soft pinks, vivid reds and in Southern parts of China yellow.

Growing conditions:
Camellias can be grown in full sun, partial or even full shade. Dappled shade is perhaps ideal especially for white flowering forms. Camellia shrubs are known to thrive quite well underneath Pine and Oak trees due to the naturally acidic soil around these types of trees. Basically, a Camellia will grow well wherever a n Azalea will thrive. When planting a Camellia bush, dig a hole twice the size of the root ball and once the bush is centered in the middle of the hole be sure to fill in the hole with compost, and a good prepared soil mix.

Zone hardiness:
Camellias can grow in zones 7-9. Many new cultivators have developed varieties that can tolerate zones further north.

Pruning:
Camellias can be pruned almost any time of the year but ideally can be pruned lightly after it is done blooming.

Watering:
Newly planted Camellias do well with regular watering that keeps the soil moist. Do not over water or keep the plant soggy. Normal annual rainfall is well tolerated, however, when there is extremely hot and dry weather a Camellia should be watered during those times to keep it healthy.

Pests and diseases:
Camellias are prone to tea scale. Tea scale are small insects that have cotton like masses underneath the leaves and the presence of yellow blotches on the top side of leaves. If left untreated the bush will not thrive. Use of a systemic insecticide is preferred. Camellias can become subjected to root rot as well if it is grown in soil that is too damp or is over watered.
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Friday, January 27, 2012

Spring Hill Roses Grand Opening

St. Josephs Coat rose
Joseph's Coat Rose


If you love the convenience of ordering plants online then you may want to consider adding Spring Hill Nursery to you list of possible gardening resources. *Spring Hill Nursery has a long history beginning in 1849 in North Dayton, Ohio by its founder Peter Bohlender. Spring Hill Nursery was originally a wholesale operation, but as the years advanced became a mail order nursery.

If you live in South Carolina and enjoy the beauty of roses, consider a trip this May to Orangeburg, SC and enjoy the *Edisto Memorial Gardens Rose Festival. It will inspire you to try a few roses in your garden. If you are chomping at the bit to get into your garden and plant some beautiful roses, you're in luck.

The grand opening of **Spring Hill Roses online website is currently running a sale on some of the most popular and beautiful roses seen anywhere. Spring Hill roses are shipped bareroot and ready to be planted with simple instructions to insure that your rose performs to your expectations. One rose in particular to take note of is the ***Twilight Zone rose with is stunning showcasing a deep purple blossom with a lemon and clove scent.

In addition to offering competitive prices and a wide selection of some of the most exotic and beautiful roses in the world, the ****Spring Hill Nursery site also can supply you with gardening needs like fertilizers, and gardening gadgets galore. Spring Hill offers a free catalog so you can peruse at your leisure and a newsletter for those who like to receive exclusive deals and offers.

*Edisto Memorial Gardens Rose Festival
**Spring Hill Roses
***Twilight Zone Rose
****Spring Hill Nursery
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Thursday, July 14, 2011

Lovely Hydrangeas for your garden

Hydrangea Tree
© Dawn Gagnon Photography 2014

One drive through any South Carolina neighborhood and you are sure to see one flowering shrub during the summer months that stands out, the Hydrangea.  With massive, vibrant blossoms that range in color from white, to blue to violet and pink, there are few show stoppers that can rival this plant in full bloom. Many are under the impression that the Hydrangea is a native flowering plant from the south, however its true origins are native to southern and eastern Asia and North and South America. 
Hydrangeas
© Dawn Gagnon Photography 2013

White Hydrangea Blossoms
© Dawn Gagnon Photography
One may assume because they see so many Hydrangeas thriving that the Hydrangea plant is an easy one to grow. To some extent the plant is easy to grow, however like many flowering shrubs, the Hydrangea has its preferences and must be “happy” where it is planted to do well.  Hydrangeas are full sun to partial shade plants that seem to prefer moist, well-drained soil.  Tip: For those living in the south, the Hydrangea seems to enjoy similar soils that the Azalea enjoys, although the Hydrangea can use a bit more sunshine than shade loving Azaleas.


Hydrangea
© Dawn Gagnon Photography


Organic matter incorporated into the soil helps the Hydrangea thrive. The Hydrangea is a welcome sight in the summer months and enjoys growing in zones 5-9, however some types can tolerate zone 2 as well. The plant itself can grow fairly large so always factor in the placement of this beautiful addition to your garden, it needs plenty of spread room. The level of acidity in the soil affects the coloration of the blooms of the Hydrangea, typically, an acidic soil produces blue blooms, while a more alkaline soil yields a pink blossom. 

Thursday, April 14, 2011

Growing Oleander in your southern garden

Oleander a toxic beauty...

Flowers and leaves of Nerium oleander 

One shrub you are likely to see here and there throughout South Carolina is the Oleander shrub. Because of its specific liking for hot drought climates, it is a good choice for the landscape. However there are important things to know about this plant before you decide to plant.

Oleander is one of the most poisonous plants in the world and contains numerous toxic compounds, many of which are deadly to people, especially young children, they are also poisonous to animals. That being said, most animals instinctively avoid consuming this plant.

Oleander is an evergreen shrub or small tree in the dogbane family Apocynaceae, toxic in all its parts. It is the only species currently classified in the genus Nerium. It is so widely cultivated that no precise region of origin, perhaps in southwest Asia, has been identified as its country of origin. 

It is seen widely planted in areas throughout the southern region of the US on old abandoned landscapes and also in many highway landscape plantings. Despite its well-recognized toxic potential, the oleander has been used in traditional medicine for centuries. It was used by primitive people as arrow and dart poisons.


Oleander shrub, MoroccoImage via Wikipedia

Although Oleander and all of its parts are poisonous to humans and animals if consumed, it is not without it's predatory insects. Oleander can be infested by scale insects and mealy bugs. Plants thrive in good loamy soil, and it is not difficult to have good specimens if attention is paid to resting and cutting them back after flowering, and subsequent shaping and feeding when growth is active.

Good well-ripened shoots arc essential for free flowering, so they should be fully exposed to air and light. Propagated by cuttings of mature wood, which are often rooted in water. This method is convenient and easy for the gardener to attain success.

Oleanders are well suited for the Southern climate being drought tolerant and heat loving. This being said, as with many shrubs and flowers grown in zones 8 and up, a little afternoon shade will do well for the plant.

To handle this plant safely and keep it well cared for, it is recommended that the homeowner use thick rubber gloves to prune, cut back or plant. If your skin does come into contact be sure to wash your hands thoroughly after doing so. Do not use the wood cuttings to burn in fireplaces or for grills outdoors.

Flowers of Nerium oleander in our front yard i...Image via Wikipedia

Oleanders may be infested with mealy bugs, soft scale and white or oleander scale. To control all these, fumigate greenhouses or spray plants repeatedly with nicotine or pyrethrum and soap. In Fla. a fungus often causes witches brooms (which see) on this host.

The plants are stunted and flower production ceases. Prune out all brooms together with 12 in. of the branches on which they are growing; then spray with 3-3-50 bordeaux mixture. Burn all prunings. This flowering shrub is a stunning plant and easy for most gardeners to grow.

By simply applying common sense and ordinary care, this shrub can be a beautiful part of your southern garden.  


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Saturday, January 8, 2011

Top Articles on your southern garden

Gardenia brighamii (flower). Location: Maui, S...Image via Wikipedia
It is no secret South Carolina has a long growing season as does most of the southern states. However, even with this one advantage there are many challenges to overcome in the gardens in the south. There are drought issues, high humidity levels, and a large variety of pests that must be dealt with  on a regular basis to have any luck. Here are a few articles that focus on great plants and shrubs that are particularly well suited to the specific challenges our southern climate offers as well as a few must haves that are just worth the trouble.

Great plants for the novice southern gardener
When we buy our first home, there is usually an urge to put our own touches on it to make it truly our own. Either we start painting, or we add some special touches to the yard to improve it. Luckily there are some plants that a novice gardener can feel pretty confident about having success with. In Southern states like South Carolina, finding plants that can stand up to our somewhat harsh zone 8 conditions can be a real challenge.  This list will give you a few to try that should be able to fill the bill. For the complete list, see: Great plants for the novice southern gardener

Blooming shrubs and trees for your southern garden
In South Carolina, as well as other parts of the southeast, Springtime cues the shrubs and trees to produce magnificent blooms and blossoms galore. Here are a few that are well worth the money to have in your yard, especially for zone 8 areas and warmer. For the complete list see: Blooming shrubs and trees for your southern garden


Taking a look at beautiful Gardenias
If you are looking for a beautiful shrub for your South Carolina yard, you can't go wrong with the lovely Gardenia. Gardenias are a flowering shrub that belongs to the coffee family. There are at least 142 species and the blossoms, growth habits and sizes vary. Beautiful to look at, and with a heavy floral scent that is to die for. This shrub is an evergreen and adapts well to the South Carolinian soils and environment. Zones 8-10 are ideal locations for a gardenia to flourish.
Find out more about this charming floral wonder here:
Taking a look at beautiful Gardenias



Encore Azaleas, a bloom for all seasons
One of the most exciting parts of the onset of Spring in the south is the burst of brilliant colors delivered by gorgeous Azaleas. Ranging in colors like white, pink, red, purple etc. they are a true standout in many landscapes in South Carolina. Read more here: Encore Azaleas, a bloom for all seasons
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Blooming shrubs and trees for your southern garden




Crepe Myrtle Blossoms

In South Carolina, as well as other parts of the southeast, Springtime cues the shrubs and trees to produce magnificent blooms and blossoms galore. Here are a few that are well worth the money to have in your yard, especially for zone 8 areas and warmer.


Oleander

Oleanders are a poisonous shrub, but when used in a landscape for beautiful focal points are perfectly safe to handle, and trim. This shrub tolerates drought, heat and requires little care aside from pruning on a yearly basis. They can grow up to 20 feet tall, and thus need to be kept to a manageable size. The flowers are beautiful and fragrant and usually begin blooming in May. Trim branches with gloved hands and never use the wood for a barbecue. These shrubs are seen all over the south, along road sides, old homesteads, and many are seen en route to Beaufort SC as you cross bridges to go to the near by islands. A beautiful addition to a yard, if shown proper care and respect.

Crepe Myrtle

Crepe Myrtle


 Crepe Myrtle shrubs come in a variety of colors, is easy to grow, drought and heat tolerant and some blossoms of some varieties are fragrant. These shrubs are not very expensive, can be trimmed to remain a shrub or trained to become a tree. They come in white, reds, purples, pinks and are a gorgeous easy growing show stopper in bloom.


Cornicus Florida (Dog Wood)

Dogwood

 This flowering tree has beautiful white blossoms in Spring and red berries in the winter. It is easy to grow if you live in an area with moist acidic soil. Many grow wild in the woods in the southeast and can live in low light conditions. They do benefit from morning sun though. Many are thrive best in homeowners yards and not in areas where intense heat and drought would be.

Azaleas 

Azaleas

 Few shrubs can offer the brilliance and promise of Azaleas. The blossoms completely cover the shrubs in early Spring. Some varieties are now able to bloom several times a year. This shrub loves shady, acidic, well drained soil that has rich composted material. They can be planted at the base of trees, and also planted en masse in a shaded area where other things will not flourish with low levels of light. That being said, most Azaleas do well with morning sun and respond well to regular watering. Easy to care for and beautiful to look at these shrubs grow large and can live a long time. A great choice for the novice gardener in southern areas of the US.

Yoshi no Cherry Tree 
The Yoshino Cherry tree is a beautiful small sized tree that is great in zones 5-8. The blooms are  beautiful clustered and showy,fragrant and arrive in Spring.  They prefer a moist yet well drained soil and generally do well in full sun. Well worth the investment for your yard as few trees can complete with these beautiful trees that also attract many birds to your yard.

Magnolia Grandiflora/Southern Magnolia/Bull Bay  

This is the flowering tree of all trees. A common fixture in the south and in many southern landscapes, the Magnolia is a magnificent giant flowering tower capable of reaching nearly a hundred feet in height. One of the largest blooming trees around, the Magnolia is slow growing, and able to produce dozens of large, fragrant blossoms during the summer months. Once the flowering season is done, the blossoms leave behind large pods that produce brightly colored red seeds. Birds and squirrels are particularly fond of these and having a Magnolia in your landscape will definitely attract wildlife. Don't expect seeds to be produced in trees younger than ten years of age.
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Tuesday, November 9, 2010

Taking a look at beautiful Gardenias

Gardenia
Photograph by Dawn Gagnon


If you are looking for a beautiful shrub for your South Carolina yard, you can't go wrong with the lovely Gardenia. Gardenias are a flowering shrub that belongs to the coffee family. There are at least 142 species and the blossoms, growth habits and sizes vary. Beautiful to look at, and with a heavy floral scent that is to die for. This shrub is an evergreen and adapts well to the South Carolinian soils and environment. Zones 8-10 are ideal locations for a gardenia to flourish.


The crisp white blossoms begin appearing around late May and will continue for several months.Some shrubs can grow up to 6 feet in height and also grow in similar feet width wise. Some are small compact varieties that will grow close to the ground and have smaller blooms. Most are noted however, for the strong scent.
Gardenia plants generally prefer a sunny location in the garden with some afternoon relief ideally. They like a soil ph level ranging around 5 to 6.





Even though they enjoy a moist soil, take care not to plant larger varieties in confined locations as they are subject to a variety of diseases and pests. One pest in particular is white flies. Prune bushes when they are dormant, and for bushier growth, snip the tips in dormant times.

Feeding and fertilizing should be done with a fertilizer that also is recommended for Rhododendrons and Azaleas. Most areas where these grow, gardenias will grow as well. A heavy mulch bed with lots of pine straw are sure to help retain soil moisture and provide composted acidic rich soil.

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Friday, October 8, 2010

The Knockout rose, a great choice for disease resistance

Knock out rose

South Carolina has a long growing season, and Spring starts off with a burst of color in most landscapes. Cherry trees, Bradford Pears, Dogwoods, and Azaleas dominate most gardens in the south in  early Spring. There is one flower that is quite a challenge in most gardens, even in the south, and  that is roses. High temperatures, drought, and  humid nights, often prove to be the enemy when growing roses. Finding one that is a good fit for your yard is important. The Knockout rose may the one of the best to meet this challenge.

Knockout roses can be purchased from a variety of places, your local garden center, and bare root from reputable companies like Jackson and Perkins online. There are single blooming and double blooming varieties that will no doubt reward you with proper care. They typically grow fast, bloom heavy from Spring through late Summer and are disease resistant and pest tolerant. They do get aphids, but if they are healthy, are not affected by them like some more delicate variety of roses may be. Blasting aphids with a strong surge of water usually keeps them in check.

Knockout roses are great in areas where disease is prevalent,  especially to one of the worst culprits, blackspot. While no rose is entirely immune to disease,  however, Knockout roses seem to fair better than most. The key to helping any rose in its resistance to pests and disease is to ensure that they remain strong and healthy.

Knockout roses do well if planted in full sun, in the southern states, it is ok if they have some afternoon relief from the sun. 6 hours of full morning sun is ideal. Water roses on a regular basis, but to avoid disease problems, water by hose early in the day so that roses have time to dry. Roses watered in the evening stay damp overnight and this encourages disease coupled with warm night temperatures.

Knockout roses respond well to some shaping and pruning in the winter, removing dead growth and regularly dead heading spent blossoms will keep Knockouts looking their best. Slow release feeding, organic compost and fish meal worked into the base of the plant will yield beautiful strong plants. Liquid fertilizer that can be dispersed during watering will have promising results and help these fast growing heavy bloomers do their job. If you are planning on any one rose for your garden, Knock out rose will not disappoint you.

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