Winter apple – Jonathan, red Jonathan – Malus

Here is the detailed description of the Winter Apple – Jonathan, Piros Jonathan (Malus) variety in English:

1. **Appearance and Characteristics**:
- The Jonathan apple produces medium-sized, round or oval fruits that have a vibrant red skin with a yellowish-green base color.
- The tree has a vigorous growth habit and forms a sprawling crown that ensures proper ventilation and light exposure for the fruits.

2. **Fruit**:
- The flesh of the fruit is juicy, sweet, and tart, with a rich aroma that is favored by many.
- When ripe, the fruit is bright red, and the flesh is white and creamy in texture, providing a pleasant taste experience.

3. **Breeding and Care**:
- The Jonathan apple requires a sunny, well-ventilated location and nutrient-rich, well-drained soil for optimal growth.
- It needs regular pruning to maintain the shape of the tree and maximize fruit yield.

4. **Diseases and Pests**:
- The variety can be affected by powdery mildew, fruit rot, as well as aphids and other pests.
- The Jonathan generally has good resistance properties, but regular monitoring and adherence to preventive measures are important.

5. **Harvesting**:
- The Jonathan apple is typically harvested in late October and early November when the fruit is vibrant in color and the flesh is juicy.

6. **Use**:
- The fruit can be consumed fresh but is also excellent for processing, such as for juices, apple pies, jams, and other food products.

7. **Economic Significance**:
- The Jonathan apple is widely cultivated for commercial purposes due to its good market value and popularity among consumers.

**Summary**:
The Jonathan, Piros Jonathan winter apple is an excellent choice for fruit growers who wish to produce delicious, sweet, and attractive fruits. The variety's disease resistance and proper care allow for high yields, which are also economically beneficial.