Crimson Night raspberry is an everbearing variety, also known as a fall-bearing or primocane variety. This means that it produces fruit on both the primocanes (first-year canes) and the floricanes (second-year canes).
Crimson Night raspberries were discovered in 2003 and introduced in 2012 by Cornell University. I have personally grown this variety in my own garden and can attest to its characteristics.
One of the great advantages of everbearing raspberries is that they provide two crops in one season. The floricane berries, which are produced on the second-year canes, ripen in late June. These berries are typically larger and have a sweeter flavor compared to the primocane berries.
After the floricane crop is harvested, the primocanes start to develop fruit. These berries typically ripen in the late summer or early fall, hence the name “fall-bearing.” This second crop can extend the raspberry harvest season and provide a fresh supply of berries well into the autumn months.
When planting Crimson Night raspberries, it is important to choose a location that receives full sun for at least six hours a day. Raspberries thrive in well-drained soil that is rich in organic matter. Adding compost or aged manure to the planting area can help improve the soil’s fertility and moisture-retaining capacity.
To ensure a bountiful harvest, it is recommended to provide support for the raspberry canes. This can be done by installing a trellis or using a system of stakes and wires. Supporting the canes not only helps to keep the fruit off the ground, reducing the risk of rot, but it also makes harvesting easier.
Pruning is an important aspect of growing everbearing raspberries. In late winter or early spring, remove any dead or damaged canes, as well as any weak or crowded growth. This will help to improve airflow and reduce the risk of disease. For fall-bearing varieties like Crimson Night, it is also recommended to prune the primocanes back to a height of around 3-4 feet in the spring. This will encourage branching and increase fruit production.
When it comes to caring for Crimson Night raspberries, regular watering is essential, especially during dry periods. Mulching around the plants with a layer of organic matter can help to conserve moisture and suppress weeds. Additionally, applying a balanced fertilizer in early spring and mid-summer can provide the necessary nutrients for healthy growth and fruit development.
In terms of pests and diseases, raspberries can be susceptible to certain issues such as aphids, spider mites, and fungal diseases like powdery mildew and botrytis. Regular monitoring and appropriate pest and disease management practices can help to minimize these problems.
Crimson Night raspberry is a fantastic everbearing variety that offers a double harvest of delicious berries. With proper care and maintenance, you can enjoy a steady supply of raspberries from late June through the fall.
