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Intercropping Bananas & Gonja Between Young Coffee

Kakone Coffee Farm Team·Mubende, Uganda

Freshly harvested gonja (plantain) from Kakone Coffee's farm, intercropped between young coffee rows

Bananas and gonja (plantain) intercropped between young coffee rows do double duty — food for farm staff, and a genuine income stream while the coffee is still maturing. From our own experience on the Kakone farm, gonja consistently earns more income than ordinary bananas for the same amount of land, so where the market allows it, we lean toward gonja as the better-earning of the two.

Spacing

Bananas or gonja are planted in the gaps between young coffee rows, spaced so the mature banana canopy gives useful shade without crowding the coffee beneath it or competing hard for water and nutrients. As the coffee canopy closes in over the following years, the banana stools are progressively thinned back.

"Banana intercropping with young coffee improves microclimate, reduces soil erosion and provides an early income while the coffee matures, provided competition for light, water and nutrients is properly managed through spacing and thinning."

— Robusta Coffee Handbook

Advantages & Disadvantages

Advantages

Early income and food while coffee is still immature and not yet bearing.
Shade and a more favourable microclimate for young coffee.
Reduces soil erosion and moisture loss on bare inter-rows.
Mulch material from banana leaves and pseudostems.
Gonja, in particular, offers a stronger income return than ordinary bananas for the same land.

Disadvantages

Competes with coffee for water, light and nutrients if not properly spaced and thinned.
Can host pests that also affect coffee if not well managed.
Needs active management (thinning) as the coffee canopy matures — left unmanaged, it over-shades the coffee.
Extra labour for planting, feeding and harvesting a second crop alongside coffee.

Getting the Best Out of It

Plant at a spacing that shades without crowding, and thin the banana/gonja stools back as the coffee canopy closes in over time.
Feed the bananas/gonja properly (manure, mulch) — a hungry banana stool competes harder with the coffee next to it.
Where the market allows, favour gonja over ordinary bananas — it has consistently earned more income for us on the same land.
Treat it as a transitional crop: valuable while the coffee is young, progressively reduced as the coffee matures and takes over the block.

Want help planning intercropping for a new coffee block? See our Farm Setup & Management services.