jostaberry

Jostaberry should be watered when the top 1" of soil begins to feel dry. Depending on the season, you may need to water your jostaberry once or twice a week. During the active growing season (which usually lasts from late spring to late summer) you should provide 1-2 inches of water per week. You can measure this by using a rain gauge or placing a shallow container in your garden near the plant so you can easily measure how much water it gets. In hot and dry climates, be sure to water deeply and more often during the summer months. In the winter months, you can reduce watering as the plant will be in a dormant stage and won’t need as much water.

Jostaberry plants thrive in areas that offer at least 6-8 hours of direct sunlight per day. The best time for the plant to receive the most sunlight is during the hours of 10 am to 6 pm, although morning and late afternoon sun can be beneficial as well. Jostaberry requires full sun to produce the best fruit yields, but can tolerate some shade, especially during the heat of the day. It is best to plant jostaberry in a location that receives its sun from early morning until late afternoon or early evening.

Jostaberry should be pruned in late winter or early spring before growth begins. It is best to remove no more than 1-third of the plant's growth. Also, it is important to pay close attention to and remove any dead, diseased, or damaged branches. This will help to improve the air flow and discourage pests and diseases. Additionally, jostaberry can benefit from light pruning in summer, especially to remove any overly vigorous branches that are competing for sunlight.