Persimmon, also known as Japanese fruit or Ramfal in some regions, is becoming increasingly popular among fruit growers in India. It grows well in hilly and temperate areas and gives good returns when managed properly. One of the most important aspects of persimmon cultivation is balanced fertilizer application. Proper fertilization helps the tree grow strong, produce healthy leaves, and give good-quality fruits. Many farmers are unsure about how much fertilizer to apply and when. Understanding the recommended fertilizer dose makes it easier to maintain healthy trees and get a higher yield.
Persimmon trees require three major nutrients—nitrogen (N), phosphorus (P), and potassium (K)—commonly known as NPK. Apart from these, the tree also needs organic matter and micronutrients for balanced growth.
For a mature persimmon tree (5–6 years old and above), a commonly recommended fertilizer dose per tree per year is:
Nitrogen: 500–700 grams
Phosphorus (P₂O₅): 250–350 grams
Potassium (K₂O): 300–500 grams
These quantities may vary slightly depending on soil fertility, tree age, and climate, but they give a good guideline for most persimmon-growing regions.
Young trees need smaller doses. For the first 3–4 years, farmers can apply one-third to one-half of the above amount. As the tree grows, the fertilizer quantity should be increased gradually each year until it reaches the mature level.
In addition to chemical fertilizers, persimmon trees respond very well to organic manure. Each tree should receive 20–25 kg of well-decomposed farmyard manure (FYM) or compost every year. Organic manure improves soil structure, increases water-holding capacity, and helps fertilizers work more effectively. It should be applied during winter or early spring when the trees are still dormant.
Timing of fertilizer application is very important. Persimmon trees usually benefit from fertilizers applied in two splits:
First dose: Late winter or early spring, just before new growth begins. This helps support leaf and shoot development.
Second dose: After fruit set, to support fruit enlargement and improve quality.
Phosphorus and potassium can be applied mostly in the first split, while nitrogen should be divided between the two stages to avoid excessive vegetative growth.
Micronutrients also play a vital role in persimmon health. Zinc, boron, and calcium are especially important. Zinc deficiency can cause small leaves and poor growth; boron improves fruit setting; and calcium helps prevent fruit cracking and improves storage life. Farmers can apply foliar sprays of micronutrient mixtures during early growth and pre-flowering stages.
Proper irrigation enhances nutrient uptake. Without enough moisture, roots cannot absorb fertilizers effectively. Light irrigation after applying fertilizers helps the nutrients move into the soil and reach the roots. However, waterlogging must be avoided as it damages root health.
Soil testing every 2–3 years is a very helpful practice. It tells farmers exactly what their soil lacks, allowing them to adjust fertilizer doses accordingly. Over-fertilization should be avoided because it leads to weak growth and poor fruit quality.
In simple words, persimmon trees need balanced NPK fertilizers, good organic manure, proper timing of application, micronutrient sprays, and healthy soil for best results. With the right fertilizer schedule, farmers can enjoy strong tree growth and a good harvest of high-quality persimmon fruits.
