Oregano

Years grown at UBC Farm/LFSOG: not available

Species

Growing conditions

Growing

The following can be grown from seed: Origanum vulgare, Origanum majorana, and Origanum vulgare subsp. hirtum Greek. The seed is very fine, so sow in spring into prepared seed or plug trays. Leave uncovered and give a bottom heat of 60 F. Germination can be erratic or totally successful. Watering is critical when the seedlings are young; keep the compost on the dry side. As the seed is so fine, thin before pricking out to allow the plants to grow. When large enough, either repot using the bark-peat-grit potting mix, or if the soil is warm enough and you have grown them in plugs, plant into the prepared garden.
Apart from these 3 species, the other species can only be propagated successfully by cuttings or division. Softwoods cuttings can be taken from the new growing tips of all the named varieties in spring. Use the bark-peat-grit mix of potting soil.
A number of varieties form a mat during winter. These lend themselves to division. In spring, or after flowering, dig up a whole clump and pull sections gently away. Each will come away with its own root system. Replant as desired.

Maintenance

Spring: Sow seeds. Divide established plants. Take softwood cuttings.
Summer: Trim after flowering to prevent plants becoming straggly. Divide established plants in late summer.
Fall: Before they die down for winter, cut back the year's growth to within 2 1/2 inches of the soil.
Winter: Protect pot-grown plants and tender varieties.

Harvesting

Leaves: Pick leaves whenever available for use fresh. They can be dried or frozen, or be used to make oil or vinegar.
Flowers: The flowers can be dried just as they open for dried flower arrangements.

Storage

Fresh oregano can be stored in refrigerator wrapped with a slightly damp paper towel. It can also be frozen in air tight containers or in ice cube trays covered with water or stock that can be added when preparing soups. Dried oregano should be stored in a tightly sealed container in a cool, dark, and dry place.

Oregano will generally grow as a hardy perennial herb. However, it is one that may need a little help in surviving gardening climates with harsh (cold) winters. For optimal growing conditions, plant your oregano patch in a very sunny (full sun) spot in your garden.

Oregano is an excellent source of Vitamin K. It is also a good source of manganese, iron and fibre. It is high in antioxidants due to a high content of phenolic acids and flavonoids.

Nutrition Facts/Valeur Nutritive
Serving Size: 15mL (5g)
Amount Per Serving	%Daily Value*
Calories 14
Total Fat 0.5g	1%
Saturated Fat 0.1g	1%
Trans Fat 0g
Cholesterol 0mg	0%
Sodium 1mg	0%
Total Carbohydrate 0g	0%
Dietary Fiber 2g	8%
Sugars 0g
Protein 1g
Vitamine A	2%
Vitamine C	4%
Calcium	6%
Iron	15%
* % Daily value based on a 2000 calorie diet

Nutrient data from the Canadian Nutrient File

Oregano-Crusted Lamb

Steak with avocado salsa and oregano tomatoes

Oregano leaves are used as medicinal herbs for headaches and pain relief.
This plant is one of the best antiseptics owing to its high thymol content.
Marjoram tea helps ease bad colds, has a tranquilizing effect on nerves, and helps settle upset stomachs. It also helps to prevent seasickness.
For temporary relief of toothache, chew the leaf or rub a drop of essential oil on the gums. A few drops of essential oil on the pillow will help you sleep.
Make an infusion and add to bath water to aid relaxation.

Information not available

Biggs, M., McVicar, J., & Flowerdew, B. (2006). Vegetables, herbs, and fruit: An illustrated encyclopedia. Buffalo, NY: Firefly Books

Health Canada. (2008). Canadian Nutrient File (CNF). Retrieved from http://webprod.hc-sc.gc.ca/cnf-fce/index-eng.jsp

Shoemaker, J.S. (1953). Vegetable Growing 2nd edition. New York, New York: John Wiley & Sons, Inc.

In ancient times, Greeks and Romans considered oregano as a symbol of joy and happiness. Greek and Roman brides and grooms were crowned with laurel of oregano.
Oregano is derived from the Greek 'oros' meaning 'mountain' and 'ganos' meaning 'joy' and 'beauty'. It therefore translates literally as "joy of the mountain