Acacia

Acacia is a genus of shrubs and trees belonging to the subfamily Mimosoideae of the family Fabaceae, first described in Africa by the Swedish botanist Carolus Linnaeus in 1773.
Acacias are also known as thorntrees or wattles, including the yellow-fever acacia and umbrella acacias. There are roughly 1300 species of Acacia worldwide, about 960 of them native to Australia, with the remainder spread around the tropical to warm-temperate regions of both hemispheres, including Africa, southern Asia, and the Americas.

Organic horticulture

Organic horticulture is the science and art of growing fruits, vegetables, flowers, or ornamental plants by following the essential principles of organic agriculture in soil building and conservation, pest management, and heritage-species preservation.
The Latin words hortus (garden plant) and cultura (culture) together form horticulture, classically defined as the culture or growing of garden plants. Horticulture is also sometimes defined simply as “agriculture minus the plough (or plow).” Instead of the plough, horticulture makes use of human labour and gardener’s cultivation tools, or of small machine tools like rotary tillers.

Fertilizer

Fertilizers (also spelled fertilisers) are compounds given to plants to promote growth; they are usually applied either through the soil, for uptake by plant roots, or by foliar feeding, for uptake through leaves. Fertilizers can be organic (composed of organic matter), or inorganic (made of simple, inorganic chemicals or minerals). They can be naturally occurring compounds such as peat or mineral deposits, or manufactured through natural processes (such as composting) or chemical processes (such as the Haber process).
They typically provide, in varying proportions, the three major plant nutrients (nitrogen, phosphorus, potassium: N-P-K), the secondary plant nutrients (calcium, sulfur, magnesium), and sometimes trace elements (or micronutrients) with a role in plant nutrition: boron, chlorine, manganese, iron, zinc, copper, and molybdenum.
Both organic and inorganic fertilizers were called "manures" derived from the French expression for manual tillage, but this term is now mostly restricted to organic manure.
Though nitrogen is plentiful in the earth's atmosphere, relatively few plants engage in nitrogen fixation (conversion of atmospheric nitrogen to a biologically useful form). Most plants thus require nitrogen compounds to be present in the soil in which they grow.

Arboriculture

Arboriculture is the cultivation of trees and shrubs. The discipline includes the study of how they grow and respond to cultural practices and the environment as well as aspects of cultivation such as selection, planting, care, and removal.
The purpose is generally to manage amenity trees. That is trees where their value to the landscape is greater than that of their wood content. Trees offer environmental benefits as well as cultural, heritage and habitat for fauna. The combined value including aesthetics exceeds the value of a trees worth from a forestry wood perspective. Amenity trees are usually in a garden or urban setting, and arboriculture is the management of them for plant health and longevity, pest and pathogen resistance, risk management and ornamental or aesthetic reasons. In this, it needs to be distinguished from forestry, which is the commercial production and use of timber and other forest products from plantations and forests. Some definitions of the term arboriculture extend it only to the care of trees. "Arboriculture" is not synonymous with Arborsculpture.

The Beauty Of Roses

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.

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

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.