Roses are probably one of the most prized flowers in a garden. There are so many types of roses that one could plant acres and acres of them and each rosebush could bear a different type of flower. The beauty and the fragrance of roses have been celebrated for many centuries, and they still hold a high stature in flower gardening today.
You have several choices to make if you are considering planting and growing roses. Firstly , you want to consider the climate in the area where you live. Roses grow the best in climates where temperatures never get too extreme either way, and they prefer soil that drains well. Rosebushes are thirsty plants too, and she welcomes fairly long rainy seasons. If you live in an area which is hot and dry most of the time, try to find roses that have been bred to better withstand this type of dry climate. Rose breeders are constantly doing research to create hardier plants; roses that can withstand very cold or very hot climates.
Once you've found the type of rose that grows best in your area, then you will want to decide on color, scent, size, etc. There are some roses that have been bred with a focus on beauty, and they may not have strong scent as some others roses. Other types of roses give off such a strong scent that they can saturate your entire yard with their sweet rose fragrance. It is just a matter of preference, but most rose gardeners try to find something somewhere in the middle.
The beauty of roses is that you have so many colors from which to choose from that you are guaranteed to find exactly what you are looking for. The right choice of rose will accentuate your yard and home in a beautiful way that one can only imagine.
Thursday, 27 December 2007
The Beauty Of Roses
writed by
amaka69
ที่
02:46
0
attitude
Saturday, 1 September 2007
abelia
Abelia is a genus of about 15-30 species and many hybrids in the honeysuckle family Caprifoliaceae, in the part of that family split off by some authors in the segregate family Linnaeaceae. The Angiosperm Phylogeny Group considers Linnaeaceae to encompass such genera as Linnaea, Abelia, Dipelta, Kolkwitzia, and Zabelia.
Abelias are shrubs from 1-6 m tall, native to eastern Asia (Japan west to the Himalaya) and southern North America (Mexico); the species from warm climates are evergreen, and colder climate species deciduous. The leaves are opposite or in whorls of three, ovate, glossy, dark green, 1.5-8 cm long, turning purplish-bronze to red in autumn in the deciduous species. The flowers appear in the upper leaf axils and stem ends, 1-8 together in a short cyme; they are pendulous, white to pink, bell-shaped with a five-lobed corolla, 1-5 cm long, and usually scented. Flowering continues over a long and continuous late spring to fall period
writed by
amaka69
ที่
11:47
0
attitude
Monday, 6 August 2007
Sod
Sod or turf is grass and the part of the soil beneath it held together by the roots, or a piece of this material.The term sod may be used to mean turf grown and cut specifically for the establishment of lawns. However, in British English such material is more usually known as turf, and the word "sod" is limited mainly to agricultural senses (for example for turf when ploughed), or avoided altogether, due to the alternative offensive meaning of the word "sod". Sod (or turf) for lawns is grown on specialist farms. It is usually grown locally to avoid long transport and drying out and heat buildup of the product. It is sold to landscapers, home builders or home owners who use it to establish a lawn quickly and avoid soil erosion. The farms that produce this grass may have many varieties of grass grown in one location to best suit the consumer's use and preference of appearance. It is usually harvested 10 to 18 months after planting. On the farm it undergoes fertilization, frequent watering, frequent mowing and subsequent vacuuming to remove the clippings. It is harvested using specialized equipment, precision cut to standardized sizes. Sod is typically harvested in small square slabs, rolled rectangles, or large 4-foot wide rolls. Some large sod farms may export internationally. Because of the product's short life after harvest, the sod may be washed clean of the soil down to the bare roots (or sprigs) which makes shipping lighter and cheaper. Sod can be used to repair a small area of lawn that has died.
writed by
amaka69
ที่
23:44
0
attitude
Shrub
A large number of plants can be either shrubs or trees, depending on the growing conditions they experience. Small, low shrubs such as lavender, periwinkle and thyme are often termed subshrubs.An area of cultivated shrubs in a park or garden is known as a shrubbery. When clipped as topiary, shrubs generally have dense foliage and many small leafy branches growing close together. Many shrubs respond well to renewal pruning, in which hard cutting back to a 'stool' results in long new stems known as "canes". Other shrubs respond better to selective pruning to reveal their structure and character.Shrubs in common garden practice are generally broad-leaved plants, though some smaller conifers such as Mountain Pine and Common Juniper are also shrubby in structure. Shrubs can be either deciduous or evergreen.
writed by
amaka69
ที่
06:19
0
attitude
Tree
A tree is a perennial woody plant. It is most often defined as a woody plant that has secondary branches supported clear of the ground on a single main stem or trunk with clear apical dominance.A minimum height specification at maturity is cited by some authors, varying from 3 m to 6 m; some authors set a minimum of 10 cm trunk diameter (30 cm girth).Woody plants that do not meet these definitions by having multiple stems and/or small size, are called shrubs. Compared with most other plants, trees are long-lived, some of them getting to be several thousand years old and growing to up to 115 m (375 ft) high.Trees are an important component of the natural landscape because of their prevention of erosion and the provision of a specific weather-sheltered ecosystem in and under their foliage. Trees have also been found to play an important role in producing oxygen and reducing carbon dioxide in the atmosphere, as well as moderating ground temperatures. They are also significant elements in landscaping and agriculture, both for their aesthetic appeal and their orchard crops (such as apples). Wood from trees is a common building material. Trees also play an intimate role in many of the world's mythologies.
writed by
amaka69
ที่
06:11
0
attitude
Flower
A flower, also known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to mediate the union of male sperm with female ovum in order to produce seeds. The process begins with pollination, is followed by fertilization, leading to the formation and dispersal of the seeds. For the higher plants, seeds are the next generation, and serve as the primary means by which individuals of a species are dispersed across the landscape. The grouping of flowers on a plant are called the inflorescence.In addition to serving as the reproductive organs of flowering plants, flowers have long been admired and used by humans, mainly to beautify their environment but also as a source of food.
writed by
amaka69
ที่
06:05
0
attitude
Vegetable
The term "vegetable" generally means the edible parts of plants. The definition of the word is traditional rather than scientific however, therefore the usage is somewhat arbitrary and subjective, as it is determined by individual cultural customs of food selection and food preparation.Generally speaking, a herbaceous plant or plant part which is regularly eaten as unsweetened or salted food by humans is considered to be a vegetable. Mushrooms, though belonging to the biological kingdom Fungi, are also generally considered to be vegetables, at least in the retail industry.Nuts, seeds, grains, herbs, spices and culinary fruits are usually not considered to be vegetables, even though all of them are edible parts of plants.In general, vegetables are regarded by cooks as being suitable for savory or salted dishes, rather than sweet dishes, although there are many exceptions, such as pumpkin pie.Some vegetables, such as carrots, bell peppers (or Capsicum as they are known in Australia) and celery, are eaten either raw or cooked; while others, such as potato, are traditionally eaten only when cooked.
writed by
amaka69
ที่
06:01
0
attitude
Nut (fruit)
Nut is a general term for the dry seed or fruit of some plants. While a wide variety of dried seeds and fruits are called nuts, only a certain number of them are considered by biologists to be true nuts. Nuts are an important source of nutrition for both humans and wildlife.
All nuts are seeds, but not all seeds are nuts. Nuts are both the seed and the fruit, and cannot be separated. Seeds come from fruit, and can be removed from the fruit, like almonds, cashews and pistachios, which were once inside fruit.
writed by
amaka69
ที่
05:59
0
attitude
Berry
Several types of "berries" from the market.
The term berry, in common parlance and in cuisine, refers generically to any small, edible fruit with multiple seeds. Aggregate fruits such as the blackberry, the raspberry, and the boysenberry are also berries in this sense, but not the botanical.These fruits tend to be small, sweet, juicy, and of a bright color contrasting with their background to make them more attractive to animals that eat them, thus dispersing the seeds of the plant.As berry colors derive from natural pigments synthesized by the plant, a special field of health research has focused on the anti-disease properties of pigmented polyphenols, such as flavonoids, anthocyanins, and tannins among other phytochemicals localized mainly in berry peels (skins) and seeds. Related to the biological properties of berry pigments is antioxidant ability for which berries are notable due to their relatively high oxygen radical absorbance capacity ("ORAC") among plant foods. Together with good nutrient content, ORAC distinguishes several berries within a new category of functional foods called "superfruits", a rapidly growing multi-billion dollar industry which began in 2005.
writed by
amaka69
ที่
05:52
0
attitude
Fruit
writed by
amaka69
ที่
05:49
0
attitude
Plant breeding
Plant breeding
Plant breeding has been practiced for thousands of years, since near the beginning of human civilization. It is now practiced worldwide by government institutions and commercial enterprises. International development agencies believe that breeding new crops is important for ensuring food security and developing practices through the development of crops suitable for their environment
writed by
amaka69
ที่
05:42
0
attitude
Plant propagation
Plant propagation
Seeds and spores can be used for reproduction. Seeds are typically produced from sexual reproduction within a species, since genetic recombination has occurred plants grown from seed may have different characteristics to its parents. Some species produce seed that requires special conditions to germinate like cold treatment. The seed of many Australian plants and plants from southern Africa and the American west require smoke or fire to germinate. Some plant species, including many trees do not produce seed until they reach maturity, which may take many years. Seed can be difficult to acquire and some plants do not produce seed at all.See germination for fuller discussion.
Asexual propagation
Plants have a number of mechanisms for asexual or vegetative reproduction. Some of these have been taken advantage of by horticulturists and gardeners to multiply or clone plants rapidly. People also use methods that plants do not use, such as tissue culture and grafting. Plants are produced using material from a single parent and as such there is no exchange of genetic material, therefore vegetative propagation methods almost always produces plants that are identical to the parent. Vegetative reproduction uses vegetative plants parts or roots, stems and leaves. Therefore, propagation via asexual seeds or apomixis is asexual reproduction but not vegetative propagation.
writed by
amaka69
ที่
05:30
0
attitude
Wednesday, 1 August 2007
writed by
amaka69
ที่
13:21
0
attitude
Thursday, 26 July 2007
- Horticulture
- Organic horticulture
- Nursery (horticulture)
- Urban horticulture
- Horticultural therapy
- Division (horticulture)
- Victoria Medal (horticulture)
- Plug (horticulture)
- Hahn Horticulture Garden
- Dr. Yashwant Singh Parmar University of Horticulture and Forestry
- Horticulture Week
- Himalayan Eco Horticulture Society
- National Junior Horticultural Association
- Horticulture Research International
- Royal Horticultural Society
- Sun Gro Horticulture Income Fund
- College of horticulture
- Journal of Applied Horticulture
writed by
amaka69
ที่
13:34
0
attitude