Goldrush Apples: A Sweet and Crisp Apple Variety
Introduction
Goldrush apples are a relatively new variety, but they have quickly become popular among apple lovers. They are known for their intensely sweet flavor, pleasant yellow color, and resistance to disease. In this article, we will provide comprehensive information on Goldrush apples, including their history, characteristics, growing requirements, and tips for planting and caring for Goldrush apple trees.
History of Goldrush Apples
The Goldrush apple was developed in 1974 by the Purdue, Rutgers, and Illinois (PRI) apple breeding program. It is a cross between the Golden Delicious and Co-op 17 apple varieties. The resulting apple was released in 1994 and has since become a popular choice for both home gardeners and commercial growers.
Characteristics of Goldrush Apples
Goldrush apples are relatively large, with a diameter of 6-7 cm. They are firm and crisp with a juicy, sweet flesh. The skin of the apple is green to yellow with an occasional red blush at the time of picking. However, the color deepens to a pleasant gold during storage. Goldrush apples are also known for their excellent storage qualities. They can be stored for three to seven months after being harvested and will actually attain a better color and flavor after several months off the tree.
Growing Goldrush Apples
Goldrush apples are relatively easy to grow and are well-suited to home gardens and orchards. They prefer well-drained soil with a pH of 6.0 to 6.5. Goldrush apple trees are also self-sterile, meaning they cannot pollinate themselves. Therefore, it is necessary to have other apple varieties nearby for cross-pollination to ensure good fruit set. Some good pollinators for Goldrush apple trees include Gala, Golden Delicious, and Enterprise.
Planting Goldrush Apple Trees
When planting Goldrush apple trees, it is important to choose a location that receives full sun to partial shade. The trees should be spaced 15-20 feet apart to allow for proper growth and air circulation. Dig a hole that is twice as wide as the root ball and just as deep. Place the tree in the hole and backfill with soil, tamping down gently to remove any air pockets. Water the tree thoroughly and mulch around the base to retain moisture and suppress weeds.
Care and Maintenance of Goldrush Apple Trees
Goldrush apple trees are relatively low-maintenance and require minimal care. However, there are a few key practices that will help to ensure healthy and productive trees:
- Watering: Goldrush apple trees need regular watering, especially during the hot summer months. Water the trees deeply and infrequently, allowing the soil to dry out slightly between waterings.
- Fertilizing: Fertilize Goldrush apple trees in the spring with a balanced fertilizer. Avoid over-fertilizing, as this can lead to excessive growth and reduced fruit production.
- Pruning: Prune Goldrush apple trees in the late winter or early spring to remove any dead or diseased branches and to shape the tree. Pruning will also help to improve air circulation and sunlight penetration, which can help to prevent pests and diseases.
- Pest and Disease Control: Goldrush apple trees are resistant to many common apple pests and diseases, but they can still be susceptible to problems such as apple scab, powdery mildew, and fire blight. Monitor your trees regularly for signs of pests or diseases and treat them promptly to prevent serious damage.
Harvesting Goldrush Apples
Goldrush apples are typically ready to harvest in late September or early October. The apples should be picked when they are fully ripe, as indicated by their deep gold color and slightly soft flesh. To harvest the apples, gently twist them from the branch. Store the apples in a cool, dark place for maximum shelf life.
Conclusion
Goldrush apples are a delicious and versatile variety that is perfect for eating fresh, baking, or making into cider. They are easy to grow and care for, making them a great choice for both beginner and experienced gardeners. By following the tips outlined in this article, you can grow healthy and productive Goldrush apple trees that will provide you with years of enjoyment.
