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Citronella Grass

Cymbopogon nardus, Poaceae

Zones
9a–11b
Layer
Herbaceous
Lifespan
Perennial
Growth
Fast

Guild Roles

Pest Confuser

Growing Conditions

Sun

Full Sun (optimal)

Water

ModerateModerateModerateModerate

Soil pH

5.5 – 7

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Tree TomatoSolanum betaceum
Pest Deterrent
Sunset MuskmallowAbelmoschus manihot
Pest Deterrent
African BasilOcimum gratissimum
Pest DeterrentPollinator Sharing
AshwagandhaWithania somnifera
Pest DeterrentNurse Plant

Antagonistic Plants

Golden Barrel CactusEchinocactus grusonii

Golden barrel cactus and citronella grass have incompatible water and soil requirements leading to competition

Uses

Functions

Essential OilPest DeterrentMedicine

Common Questions

What zones does Citronella Grass grow in?

Citronella Grass grows in USDA hardiness zones 9a through 11b.

What are good companion plants for Citronella Grass?

Good companions for Citronella Grass include Tree Tomato, Sunset Muskmallow, African Basil, Ashwagandha.

Design guilds with Citronella Grass and see companion relationships visually.

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