Cabbage Curly Head

Growing Kohlrabi 'Kudryavaya Golova': Field Insights

If you are looking for a kohlrabi variety capable of lasting until the next harvest without losing its texture, the 'Kudryavaya Golova' (Curly Head) from Sedek is a pragmatic choice. Note that this is a late-ripening variety with a growing cycle of 140–150 days. Plan your planting schedule so the peak maturity occurs during the cooler part of the season; otherwise, the stem-tuber may become coarse.

Agronomic Features and Yields

What strikes you in the field is the sheer size. A weight of 5–7 kg for a kohlrabi is a significant benchmark. The stem-tuber has a distinct flat-round shape and an attractive blue-green color. During cultivation, it is vital to avoid soil moisture deficits, as the plant may lose turgor under stress, which directly affects the final weight of the head.

Storage and Processing

The standout feature of this variety is its shelf life. Under proper storage conditions (humidity 90–95%, temperature 0–2°C), 'Kudryavaya Golova' can keep for 10–12 months. This makes it an excellent option for growers targeting winter and spring markets. In processing, the variety remains predictable: the pulp stays juicy and crisp, resisting becoming woody even after long-term storage. It is worth noting that the originators (Dubinin, Dubinina, and Lukyanenko) have built strong innate resistance into this variety, which is a hallmark of the Sedek breeding program.

• Maturation: 140–150 days.
• Fruit weight: 5.0–7.0 kg.
• Color: Blue-green.
• Storage life: up to 12 months.

Crop management is standard: timely weeding and monitoring for cruciferous flea beetles during early stages. Aside from that, it is a low-maintenance crop that responds very well to intensive agronomic practices.