Stone fruit trees are among the most valuable assets in our gardens, requiring precise fertilization to ensure healthy growth and fruitful harvests. Here’s a breakdown of how to fertilize various stone fruit trees:
- Cherry Trees: Fertilize early in the spring, before the blossoming period. Initially, apply 200 grams of calcium nitrate and 300 grams of superphosphate. During the bloom, add 1 kilogram of potassium sulfate and 500 grams of ammonium nitrate.
- Sour Cherry Trees: These require fertilization early in the spring and again towards the end of summer. In spring, apply 50-100 grams of ammonium nitrate and 50-100 grams of urea per tree. In late summer, provide 100-200 grams of potassium nitrate and 100 grams of superphosphate per tree.
- Plum Trees: Similar to cherries, plums need fertilization in the spring and late summer. Spring applications should include 150-200 grams of ammonium nitrate and 200 grams of superphosphate per tree. Late summer applications should repeat the same.
- Apricot Trees: Fertilize in the spring and late summer with 200-300 grams of ammonium nitrate and 300 grams of superphosphate initially, followed by 200-300 grams of potassium nitrate and 200 grams of superphosphate later.
- Peach and Nectarine Trees: These trees should also be fertilized twice a year, in the spring and late summer. Use 150-200 grams of ammonium nitrate and 200 grams of superphosphate initially, followed by 150-200 grams of potassium nitrate and 100 grams of superphosphate in the later application.
It’s important to adjust these quantities based on the age, size, and soil condition of each tree to optimize nutrient absorption and minimize environmental impact. Regular soil tests can help tailor your fertilization strategy more effectively.
