Robusta Coffee
Coffea canephora, Rubiaceae
Zones
10b–13b
Layer
Understory
Lifespan
Perennial
Growth
Fast
Guild Roles
Producer
Growing Conditions
Sun
Partial Shade (optimal)
Water
Moderate
Soil pH
5.5 – 6.5
Tolerances
Drought
Frost
Heat
Pest Resistance
Disease Resist.
Companion Plants
Antagonistic Plants
Arabica CoffeeCoffea arabica
Both coffee species compete for resources and may exhibit allelopathic effects when grown together
Lemon EucalyptusEucalyptus citriodoraLemon eucalyptus competes for water and releases allelopathic compounds harmful to coffee
ShallotAllium cepa var. aggregatumRobusta coffee allelopathic compounds can suppress shallot bulb development
Blue Gum EucalyptusEucalyptus globulusBlue gum eucalyptus competes for resources and releases compounds inhibiting coffee growth
Uses
Functions
Food
Edible Parts
Seeds
Common Questions
What zones does Robusta Coffee grow in?
Robusta Coffee grows in USDA hardiness zones 10b through 13b.
What are good companion plants for Robusta Coffee?
Good companions for Robusta Coffee include Mung Bean, Moringa, Baobab.
Design guilds with Robusta Coffee and see companion relationships visually.
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