Coffee care during the bean-filling stage helps maintain nutrition, support bean development, and sustain plant vigor throughout the rainy season.

Coffee care during the bean-filling stage in the rainy season

Entering September, coffee plants begin directing more nutrients toward bean filling and completing bean development before the ripening stage. Therefore, coffee care during the bean-filling stage should focus on suitable nutrient supply, especially when heavy rainfall may cause nutrient losses and affect root uptake.

Baconco recommends several NPK fertilizers for coffee to support bean filling, promote more uniform bean development, and help maintain plant vigor through the end of the season.

Selecting NPK fertilizers for coffee based on orchard conditions

During coffee care during the bean-filling stage, farmers can consider one of the following formulas:

• NPK CON CÒ 17-6-18+0,1Zn+0,1B: Recommended for high-yield orchards that need continued nutrient accumulation in the beans and support for bean weight.
• NPK CON CÒ 17-7-17+0,15Zn+0,1B: Suitable for orchards that need to maintain balanced nutrition, support bean filling, and keep foliage healthy through the end of the season.
• NPK CON CÒ 16-8-16+6S+TE: Suitable for orchards that need to maintain plant vigor and support bean development.

Reference application rate: 500–700 kg/ha. The rate should be adjusted according to tree age, yield, plant vigor, soil fertility, and actual cultivation conditions.

Selecting the appropriate NPK fertilizers for coffee helps provide coffee nutrition during bean development, supporting bean filling and maintaining plant condition before ripening.

Combining foliar fertilizers for coffee during bean filling

In addition to soil application, coffee care during the bean-filling stage can include suitable foliar fertilizers for coffee to supplement nutrients during the rainy season.

Farmers may consider:

• KALIBO
• COFOLI ZIN
• COFOLI CALIMAG
• COFOLI K300

Appropriate foliar fertilizers for coffee can contribute to reducing fruit drop, supporting nutrient accumulation in the beans, and promoting more uniform development.

Depending on orchard conditions and crop growth stage, farmers should select suitable products and adjust coffee nutrition accordingly rather than applying the same program to every orchard.

Key considerations for coffee in the rainy season

To improve the effectiveness of coffee care during the bean-filling stage, farmers should consider several factors when managing coffee in the rainy season:

• Select fertilizer formulas according to orchard yield, plant vigor, and soil fertility.
• Apply fertilizer when the soil has adequate moisture, distribute it evenly within the canopy projection, and lightly incorporate it into the soil or apply before light rain to help limit nutrient losses.
• Combine fertilization with weed management, mulching, proper drainage, and appropriate pest and disease management.
• Monitor local weather conditions to choose suitable application times and adjust fertilizer rates accordingly.

When the rainy season lasts longer than usual, soil moisture and drainage require closer attention. Proper management of coffee in the rainy season can help improve nutrient uptake and support bean filling through the end of the crop cycle.

Maintaining nutrition to support coffee bean development

The bean-filling stage directly affects bean formation and development. Therefore, coffee care during the bean-filling stage should combine suitable soil-applied fertilizers, foliar supplementation when needed, and appropriate orchard management.

When coffee nutrition is adjusted according to actual orchard conditions, plants can continue supporting bean development while maintaining vigor before the ripening stage.

Farmers carrying out coffee care during the bean-filling stage or needing support in selecting suitable fertilizer formulas can contact Baconco’s technical team for recommendations based on plant vigor, yield, cultivation conditions, and soil characteristics.

Conclusion

Coffee care during the bean-filling stage in the rainy season should focus on nutrition, application timing, and actual orchard conditions. Selecting suitable fertilizer formulas and combining them with appropriate orchard management can support bean development and help maintain plant vigor through the end of the season.