Plants
robusta coffee
Coffea canephora Pierre ex A.Froehner
Family: Rubiaceae · Genus: Coffea
conilon coffee
Distinct coffee species from arabica — more vigorous, adapted to lowland (0–800 m) and hot climate (22–26°C). Brazil's dominant species in Espírito Santo (Conilon) and Rondônia (Robusta). Height 2–5 m, taller than arabica. Higher drought and rust tolerance. Cup is more bitter and caffeine ~2x higher. Accepts full sun in syntropic systems; pairs well with bananas and N-fixing legumes.
📚 Synonyms
Scientific synonyms: Coffea robusta L.Linden
Götsch succession
- Götsch stage
- Secondary I
- Ecological role
- Late secondary
- Primary stratum
- Medium
- Strata
- Medium, Low
- Biomass class
- No biomass production
Environment
- Light requirement
- Full sun
- Water requirement
- Moderate
- Drought tolerance
- High
- Waterlogging tolerance
- None
- Soil pH range
- 4.5–6.5
- Preferred soil texture
- Loamy, Clayey, Sandy
- Hardiness zones
- 10–13
Morphology
- Mature height
- 2–5 m
- Recommended spacing
- 2–3 m
- Root system
- Fibrous
- Root depth
- Medium
- Growth rate
- Fast
- Lifespan
- 15–30 years
- Time to first harvest
- 30 months
- Productive lifespan
- 20 years
Biomes & climate
- Amazon Suitable
- Atlantic Forest Suitable
- Cerrado Suitable
Köppen classes
- Tropical rainforest (Af) Suitable
- Tropical monsoon (Am) Suitable
- Tropical savanna with dry winter (Aw) Suitable
Where it fits in a guild
Robusta coffee takes the Medium stratum in the Secondary I phase of succession — in a guild it shares the line with species from the other strata, each harvesting light at its own height, in its own time.
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🪴 Cultivation
Typical spacing 3×1 m to 3×2 m in monoculture; 3×3 m in syntropic rows. Responds well to irrigation and drastic coppicing. Ideal rainfall 1,500–1,800 mm/year.
✂️ Management & Pruning
Tolerates full renewal pruning — coppices vigorously from the base.
📅 Phenology
Flowering months: August, September, October, November
Fruiting months: March, April, May, June, July
❓ Frequently asked questions
How long until the first harvest of robusta coffee?
The first harvest of robusta coffee comes around 30 months after planting.
What spacing is recommended for robusta coffee?
The recommended spacing for robusta coffee is 2–3 m.
How tall does robusta coffee grow?
At maturity, robusta coffee reaches 2–5 m tall.
When does robusta coffee fruit?
Fruiting of robusta coffee occurs in March, April, May, June, July.
When does robusta coffee flower?
Flowering of robusta coffee occurs in August, September, October, November.
What stage and stratum does robusta coffee occupy in a syntropic system?
In a syntropic system, robusta coffee belongs to the secondary i stage, occupying the medium stratum.
Functions
Propagation
Seed, Cutting, Tissue culture
Citations
- Embrapa Café — Sistema de Produção do Cafeeiro Conilon (Coffea canephora) (height_min_m, height_max_m, spacing_min_m, koppen_classes)
- Embrapa Rondônia — Cultivo dos Cafeeiros Conilon e Robusta para Rondônia (water_need, drought_tolerance)
- Plants For A Future (PFAF) — Coffea (genus care requirements) (waterlogging_tolerance)
- GBIF Backbone Taxonomy — Coffea canephora Pierre ex A.Froehner (external_ids)
- Wikidata — Coffea canephora (Q47532) (external_ids, synonyms)
External references
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