Raspberry Ros (Laska)

Operational Profile of the «Ros' (Laska)» Raspberry

Developed by the L.P. Simirenko Institute of Pomology, this variety is a reliable workhorse for growers who prioritize plant health and winter hardiness over ease of maintenance. When operating a plantation of «Ros'», the main point of attention is the high thorniness of the canes. Pruning and harvesting require proper heavy-duty gloves, as the thorns are dense and sharp.

Disease Management and Resilience

This variety provides a significant advantage in terms of operational costs. With innate resistance to mycospherella leaf spot and brown spot, the need for chemical fungicide applications is drastically reduced. This simplifies the spray schedule and decreases the overall expenditure on crop protection products during the growing season.

Yield and Processing Characteristics

«Ros'» features a once-over harvest cycle, which is highly efficient for managed operations. The berries ripen early, capturing the premium market window. Each berry is elongated, weighing 5–7 grams, with a classic sweet and tangy flavor profile. The firmness of the berries makes them excellent for industrial processing, including freezing and preserve making, ensuring that the fruit maintains its structural integrity throughout the production chain.