Many people use oregano as decoration in rock gardens. It also makes a great border in herb gardens. Oregano is also very drought resistant once it is established. This perennial herb of the mint family typically blooms around late summer. The purple flowers of the oregano plant attract the insects that pollinate the plant.
Oregano grows to be about eight inches tall, which is why it makes a great border in gardens.
The plant spreads by means of underground roots. Some common pests include aphids, leafminers, and spidermites. It can also be susceptible to some types of fungal diseases and root rot. The round leaves of Origanum vulgare are usually ground up and used in a variety of Italian dishes, in chili, with vegetables, and in soups. The flavor of oregano is similar to marjoram but not quite as sweet and has a more pungent odor.