Varieties of apple trees that predominantly produce fruit with a green skin color represent a distinct category within pomology. These cultivars are characterized by their unique genetic makeup, influencing factors such as fruit taste, texture, size, and disease resistance. Examples include ‘Granny Smith,’ known for its tartness and crispness, and ‘Crispin,’ a larger apple with a sweet-tart flavor.
Cultivating specific varieties offers significant advantages to orchardists and home gardeners. These advantages include the ability to cater to particular consumer preferences, extend the harvest season, and enhance resistance to common apple diseases, potentially reducing the need for chemical interventions. Historically, selection and propagation of these varieties have been instrumental in expanding apple cultivation across diverse climates and regions.