Grand Slam
ActiveBrassica oleracea L. (White Cabbage Group) · White cabbage
Yusuke KATO, JP
Brassica oleracea L. (White Cabbage Group) White cabbage · Vegetables · bred by PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
also searched as: калина
10 August 2026
The plant has dark green leaves with a pronounced waxy coating. The high position of the heads above soil level reduces the risk of damage and contamination. The hybrid is characterized by resistance to cracking and low temperatures.
The produce is suitable for fresh consumption, culinary processing, and pickling. The variety has excellent keeping quality, maintaining its quality during storage until April. Seedling planting is recommended in May–June with a spacing of 50–60 by 60–70 cm; harvesting is carried out from late September to October.
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 255146
№ R W1807
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Justyna, Juwanna, Juwel, K 201, Kabinet, Kärntner Steirisches Gebirgskraut, Kajak, Kalibro, Kalibro F1, Kalif, Kalina F1, Kalorama, Kalorama F1/Kalorama F1, Kaluga, Kamerata, Kamienna Glowa, Kamienna Głowa, Kamienna Głowa OZJ, Kamienna Głowa ZIF, Kamino