Herb Grow Guides
How to Grow Organic Oregano from Seed
Origanum vulgare
About Oregano
Oregano is a sun-loving, heat-loving perennial that shrugs off drought. Greek and Italian types (Origanum vulgare subsp. hirtum) have the kitchen flavor; ornamental oregano is milder. It is not mint, though they share a family. A good companion for beans, basil, and broccoli. Grow a pot indoors in winter for a steady supply.
When to Plant
Start indoors 6–8 weeks before last frost. Set plants out once frost has passed.
How to Plant
Oregano can be grown from seed, divisions, or cuttings. Seed needs light — press onto soil and mist; do not cover. Transplant when nights stay above 45°F, into the garden or into containers. Space 8–12 inches. Well-drained soil, full sun. In cold climates, cut plants back and mulch for overwintering, or keep a pot indoors.
When to Harvest
Harvest anytime after plants are 4–6 inches tall. Morning, after dew dries, gives the best flavor. Use fresh, or freeze leaves whole, or dry in a dark, airy room and store in airtight containers until ready to use.