How to Grow Marjoram

A year-round herb for the home garden across the warmer US.

Marjoram is a rewarding year-round crop for backyard growers.

When to plant

In frost-free regions marjoram can be grown almost year-round. Elsewhere, plant in the milder months on either side of summer. See your region on the marjoram page for exact timing.

Varieties

Sweet Marjoram, Delicate, sweet oregano flavor (garden centers)

How to grow it

Sun & soil: full sun, rich well-drained soil with even moisture.
Spacing: about 25 cm (10 in) between plants.
Sowing: barely cover the seed.
Water: roughly 3 L per plant every 3 days in hot weather.
Containers: grows well in a pot of 20cm+.

Pests & problems

Watch for Aphids and Spider mite. In humid regions, Root rot and Powdery mildew can appear, so space for airflow and water at the roots in the morning.

Harvest

Marjoram is usually ready to harvest in about 2 months. Pick regularly to keep plants productive.

When to plant in your region

Pick your region to see exactly when to plant marjoram where you garden.

See what to plant this month

Pick your region for a month-by-month calendar tuned to your climate.

Find your region →