Sow oregano seeds indoors before the last expected frost of your region.
You need not to cover the seeds with soil.
Use a window or any other sunny location to germinate the seedling.
GROWING REQUIREMENTS
SOIL
Oregano will grow better in rich and well-drained soil with a pH ranging between 6 to 7.
SPOT
Oregano grown outdoors prefers full sun.
TEMPERATURE
For best results, a constant temperature of 15°C (60°F) can be achieved by using bottom heat.
WATERING
These are drought-tolerant herbs which do not require much watering. You should water them during excessively dry periods only.