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Sweet Marjoram

Origanum majorana, Lamiaceae

Zones
7a–9b
Layer
Herbaceous
Lifespan
Perennial
Growth
Moderate

Guild Roles

ProducerPest ConfuserPollinator Attractor

Growing Conditions

Sun

Full Sun (optimal)

Water

Moderate

Soil pH

6.5 – 7.5

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Sweet PeaLathyrus odoratus
Beneficial Insect HabitatPest Deterrent
Lemon ThymeThymus x citriodorus
Pest DeterrentPollinator Sharing
Fava BeanVicia faba
Pest DeterrentBeneficial Insect Habitat

Antagonistic Plants

TansyTanacetum vulgare

Tansy's allelopathic compounds can suppress sweet marjoram growth and development

Uses

Functions

Food

Edible Parts

Leaves

Common Questions

What zones does Sweet Marjoram grow in?

Sweet Marjoram grows in USDA hardiness zones 7a through 9b.

What are good companion plants for Sweet Marjoram?

Good companions for Sweet Marjoram include Sweet Pea, Lemon Thyme, Fava Bean.

Design guilds with Sweet Marjoram and see companion relationships visually.

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