'Prostratus' (Rosmarinus officinalis 'Prostratus') is a trailing variety that will spread up to 8 feet, but it can occasionally suffer frost damage. .

Rosemary for cooking is different than the rosemary decorating your

But varieties selected for cooking are usually upright and often have a higher oil content.Two traits are considered desirable in rosemary as an herb: upright succulent leaf and stem growth and a high oil content.To grow rosemary for cooking, push new growth with nitrogen fertilizers and harvest before flowers are produced.Seldom is rosemary left to flower when used as an herb, but the new growth is dried or used fresh.If you are pruning it to use for cooking, cut it back now, let it regrow and harvest the new, succulent growth before it flowers.Select two or three other long branches on the inside and make the same kind of cuts.One fertilizer application a year is all that is needed unless you are growing it as an herb that requires frequent harvesting.A: Japanese or wax leaf privet regrows slowly after it has been pruned.If it is pruned deeply to the interior, where there is larger diameter wood, it is possible it may not grow back.A: The white foamy droplets are called spittlebugs and common on rosemary.They suck plant juices and are buried inside the spittle for protection.They can be knocked off the plant with a strong stream of water from a hose but they return quickly.Spray a small section of the plant first to make sure the oils do not damage the rosemary.Soap and water sprays wash the spittle off and leave these bugs unprotected.Follow this with an insecticide spray such as pyrethrum, which protects the plant from becoming reinfected.A: Tuscan is a nice upright rosemary variety with good color and density that is grown for cooking and its oil content.Rosemary prefers soils that have been improved with compost and organic surface mulches such as wood chips.— Bob Morris is a horticulture expert living in Las Vegas and professor emeritus for the University of Nevada. .

Which Rosemary Plant Is Right for You?

It’s easy enough to describe: an evergreen shrub native to the Mediterranean with dark green, needlelike leaves that have a resinous aroma.Insects leave them alone (the aromatic oils in the foliage act as a natural repellent).And it is susceptible to root rot―usually a consequence of poor drainage, often exacerbated by overwatering.They don’t look much different in nursery containers, and catalog descriptions sound similar too.The fact that one variety may be sold under several names (for example, ‘Collingwood Ingram’, ‘Ingramii’, and ‘Benenden Blue’ are all the same plant) adds to the confusion.“The workhorse of the industry,” says David Fross of Native Sons Nursery (wholesale only), in Arroyo Grande, California.“It looks like a miniature Italian cypress,” says landscape designer Christine Mulligan of Long Beach, California.Leaves are larger, longer, and brighter green than typical; pale blue flowers.“Very architectural-looking,” says Jeff Rosendale of Sierra Azul Nursery & Garden, in Watsonville, California.A new introduction from Native Sons, it forms a neat dome (boule means “ball” in French).This habit makes it well suited for slopes (the garden shown on page 78 is a good example).Most commonly used rosemary for cascading down walls, as in the photo at left of the garden designed by Carole McElwee of Capistrano Beach, California.Fairly tolerant of wet soil, it’s a popular choice in moist areas of the Pacific Northwest.You can use any R. officinalis for cooking, but upright kinds with broader leaves contain more aromatic oil.So is ‘Spice Island’, which is normally sold in the herb section; it grows into an upright, 4- to 5-foot-tall shrub.Garden centers and nurseries may carry only a few kinds of rosemary, but most can usually order other varieties from wholesale growers on request.Sells ‘Arp,’ ‘Golden Rain’, ‘Hill Hardy’, and ‘Spice Island’.


Rosemary: Health benefits, precautions, and drug interactions

Rosemary is a member of the mint family Lamiaceae, along with many other herbs, such as oregano, thyme, basil, and lavender.Rosemary was traditionally used to help alleviate muscle pain, improve memory, boost the immune and circulatory system, and promote hair growth.This Medical News Today Knowledge Center feature is part of a collection of articles on the health benefits of popular foods. .

Everything You Need To Know About Rosemary

Popular among chefs for its savory (some say woodsy) flavor, the versatile indoor/outdoor perennial is also hailed for enhancing memory, aiding sleep, attracting bees, and repelling flies and mosquitoes.Native to hilly regions in Europe and along the Mediterranean, rosemary is a branch of the mint family (via University of Wisconsin Extension Horticulture Program). .

Edible Landscaping

In warm climates rosemary makes an attractive, low growing, edible hedge or used to cascade over a garden wall.It's so named for the pretty blue flowers that are on most rosemary varieties and its tendency in the wild to grow near the ocean.In the kitchen, this evergreen shrub has aromatic leaves that can be used in dishes featuring chicken, fish, and pork.Rosemary is very suited to pot culture and can be brought indoors in winter and grown as a houseplant.While most are upright-growing shrubs that can reach 3- to 5-feet tall and wide in warm areas, there are also creeping types, some with yellow-green leaves, and some with white or pink, instead of blue, flowers.'Arp' – Considered one of the hardiest rosemary varieties, 'Arp' has an upright habit and may be overwintered in zone 6 with protection.'Collingwood Ingram' – A creeping selection that grows well in window boxes and containers, this variety features highly fragrant leaves.'Golden Rain' – A unique, upright variety that features green leaves with yellow on the edges.'Kenneth's Prostrate' – This fast growing, creeping variety produces flowers in late summer and fall.Rosemary has few problems other than powdery mildew on the needles if grown in an area with poor air circulation.Snip off a 3-inch piece of one-year old stem, remove the bottom needles, dip the cut end in rooting hormone powder, and stick it in a container filled with moistened potting soil.With a sharp knife or scissors, cut back stems to a main or side branch.Harvest in the morning for best flavor, and periodically cut back rosemary shrubs, even if you're not using the leaves for cooking immediately, to stimulate new, more aromatic growth.Individual stems can be used as kabob skewers for grilling meats and vegetables, imparting food with a wonderful rosemary taste.Harvest rosemary to dry for winter use by hanging bunches of branches upside down in a well ventilated, cool room.Charlie delights in making gardening information simple, easy, fun and accessible to everyone. .

Rosemary Information

Also in the lab, rosemary oil appears to have antimicrobial properties (killing some bacteria and fungi in test tubes).Rosemary leaf is used in Europe for indigestion (dyspepsia) and is approved by the German Commission E, which examines the safety and efficacy of herbs.Applied topically (to the skin), rosemary oil is sometimes used to treat muscle pain and arthritis and improve circulation.In one study of 84 people with alopecia areata (a disease in which hair falls out, generally in patches), those who massaged their scalps with rosemary and other essential oils (including lavender, thyme, and cedarwood) every day for 7 months experienced significant hair regrowth compared to those who massaged their scalps without the essential oils.One study suggests that rosemary, combined with other pleasant-smelling oils, may lower cortisol levels and help reduce anxiety.Another study found that the use of lavender and rosemary essential oil sachets reduced test taking stress in graduate nursing students. .

14 Benefits and Uses of Rosemary Essential Oil

Rosemary’s essential oil — which holds the plant’s core components, or essence — is extracted and sold in small bottles. .

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