Italian oregano

Herbaceous

Italian oregano

Origanum x majoricum

Also known as: Hardy sweet marjoram

Herbaceous Lamiaceae EdibleMedicinalPollinatorWildlife AttractorBorder Plant -Ground Cover
Hardiness Zone
5-10
Ideal Temp
50°F (10°C)–85°F (29°C)°F
Survives Down To
20°F (-6°C)°F
Life Cycle
Perennial

Italian oregano (*Origanum x majoricum*) is a perennial herb that combines the robust flavors of oregano and marjoram. It typically grows up to 60 cm (24 inches) tall, featuring aromatic, oval-shaped green leaves and small white to pink flowers that bloom in summer. This herb thrives in full sun to partial shade and prefers well-drained soil. It's drought-tolerant once established and can spread to form a lush ground cover. 🌞💧 Sun and Water Requirements: - **Sun:** Full sun to partial shade - **Water:** Moderate; allow soil to dry out between waterings ✂️🫘 Methods to Propagate: - **Cuttings:** Take 10 cm (4-inch) stem cuttings in spring or early summer and root them in moist soil. - **Division:** Divide established plants in spring, ensuring each section has roots attached. 🧑‍🌾👩‍🌾 When to Harvest: - Harvest leaves as needed once the plant reaches 15 cm (6 inches) in height. - For optimal flavor, harvest just before the plant flowers. - Regular harvesting encourages bushier growth.

Good Neighbors
  • Basil
  • Rosemary
  • Thyme
Cautions
  • Mint
Known Threats — Organic Solutions Only
Aphids
Aphidoidea
Root Rot
Various (e.g., Pythium spp., Phytophthora spp., Rhizoctonia spp., Fusarium spp.)
Spider Mites
Tetranychidae