Fertilizer application for coconut local varities for 1st, 2nd and 3rd year

Coconut palms need the right nutrients at the right time to grow healthy and give good yield. Proper fertilizer application during the first few years is very important as it helps the plants develop strong roots, healthy leaves, and better nut production in the coming years. Along with fertilizers, adding organic manure and maintaining soil health is equally important.

1st Year (Young Plants)

In the first year, each coconut plant needs around 113 g Nitrogen (N), 57 g Phosphorus (P), and 227 g Potash (K). In the first year, coconut plants need extra care to develop strong roots and healthy growth. This stage is all about giving the young plants the right support through proper nutrition and organic matter. Fertilizers should be applied in two phases during the year, along with a good amount of organic manure to improve soil health. In areas with acidic soil, it’s also important to prepare the ground with lime or dolomite before adding fertilizers.
To provide this, give:

• Urea – 246 g
• Rock Phosphate – 315 g
• Muriate of Potash – 378 g

👉 Apply fertilizers in two splits:

• April–June: 82 g Urea, 104 g Rock Phosphate, 126 g Muriate of Potash
• September–October: 163 g Urea, 209 g Rock Phosphate, 252 g Muriate of Potash

Also, apply 25 kg of organic manure (cow dung, compost, etc.) to each plant every year.
In acidic soils, apply lime or dolomite about 2 weeks before fertilizer application.

By following these steps in the first year, your coconut plants will grow stronger and healthier, laying a solid foundation for higher yield and better productivity in the coming years.

2nd Year

In the second year of plant growth, nutrient requirements increase significantly to support stronger root development, healthy foliage, and better yield potential. To meet this demand, a balanced supply of nitrogen, phosphorus, and potassium is essential, along with regular organic manure application to maintain soil fertility and structure., the requirement increases to 226 g N, 113 g P, and 453 g K.
This equals:

• Urea – 492 g
• Rock Phosphate – 629 g
• Muriate of Potash – 757 g

👉 Apply in two splits:

• April–June: 164 g Urea, 209 g Rock Phosphate, 252 g Muriate of Potash
• September–October: 327 g Urea, 419 g Rock Phosphate, 504 g Muriate of Potash

Again, give 25 kg organic manure per plant every year. Apply lime/dolomite in acidic soils.

By following this nutrient schedule with proper splits, farmers can ensure steady plant growth and enhanced productivity. Consistent use of organic manure and lime or dolomite in acidic soils will further enrich soil health, creating the right foundation for long-term sustainability and higher yields.

3rd Year Onwards

From the third year onward, palms enter a more vigorous growth phase, demanding higher quantities of essential nutrients. To support robust canopy development, root expansion, and better yield formation, it becomes necessary to provide a well-balanced dose of nitrogen, phosphorus, and potassium along with organic manure.

From the third year, each palm needs 340 g N, 170 g P, and 680 g K.
This equals:

• Urea – 738 g
• Rock Phosphate – 944 g
• Muriate of Potash – 1135 g

👉 Apply in two splits:

• April–June: 245 g Urea, 314 g Rock Phosphate, 378 g Muriate of Potash
• September–October: 491 g Urea, 629 g Rock Phosphate, 757 g Muriate of Potash

Add 25 kg organic manure every year. Apply lime/dolomite in acidic soils.

Regular application of fertilizers in split doses, combined with organic manure and soil amendments like lime or dolomite in acidic soils, ensures healthy palm growth and improved productivity. Following this schedule helps maintain soil fertility and builds a strong foundation for sustainable, long-term yields.

Special Notes

• If you have irrigated coconut gardens, fertilizers can be given in 3–4 small splits instead of 2.
• In low-lying areas, apply fertilizers only after the water has drained away.

Regular and balanced fertilizer application helps coconut palms grow strong and give better yields year after year. Along with chemical fertilizers, always add organic manure to improve soil fertility. Timely application, proper splitting of doses, and maintaining soil health will ensure healthy coconut palms and better nut production for many years.

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