HOME: A home is a place of residence or refuge comfort. It is usually a place in which an individual or a family can rest and be able to store personal property. Most modern-day households contain sanitary facilities and a means of preparing food. Animals have their own homes as well, either living in the wild or in a domesticated environment. As an alternative to the definition of "home" as a physical locale, home may be perceived to have no physical definition--instead, home may relate instead to a mental or emotional state of refuge or comfort. There are certain cultures in which members lack permanent homes, such as with nomadic people. The word "home" can be used for various types of residential community institutions in which people can live, such as nursing homes, group homes (orphanages for children, retirement homes for seniors, prisons for criminals, treatment facilities, etc.), and foster homes. Ref: http://en.wikipedia.org/wiki/Home

GARDEN: A garden is a planned space, usually outdoors, set aside for the display, cultivation, and enjoyment of plants and other forms of nature. The garden can incorporate both natural and man-made materials. The most common form is known as a residential garden. Western gardens are almost universally based around plants. Zoos, which display wild animals in simulated natural habitats, were formerly called zoological gardens. The etymology of the word refers to enclosure: it is from Middle English gardin, from Anglo-French gardin, jardin, of Germanic origin; akin to Old High German gart, an enclosure.  The words yard, court, and Latin hortus (meaning "garden," hence horticulture and orchard), are cognates-- all referring to an enclosed space. The term "garden" in British English refers to an enclosed area of land, usually adjoining a building. This would be referred to as a yard in American English. Some traditional types of eastern gardens, such as Zen gardens, use plants such as parsley. Xeriscape gardens use local native plants that do not require irrigation or extensive use of other resources while still providing the benefits of a garden environment. Gardens may exhibit structural enhancements, sometimes called follies, including water features such as fountains, ponds (with or without fish), waterfalls or creeks, dry creek beds, statuary, arbors, trellises and more. Ref: http://en.wikipedia.org/wiki/Garden

The phrase “Home and Garden” combined is used to refer to everything that has to do with your home and surrounding gardens. From home material, furnishing, décor, plants, etc.