Kas 21 ( P20 x Bawole • Serce Kasencji)

is a rare, mid-season indigo heart tomato variety developed by Polish breeder Kasencja

Genetics: A cross between P20 (an anthocyanin-rich blue variety) and Bawole Serce Kasencji (an heirloom family-heritage beef heart/raspberry tomato).

Fruit Type (TYP1): Plump, heart-shaped tomatoes weighing roughly 150–250g (up to 300g).

Flesh & Flavor: Dense, juicy, purple beefsteak-style flesh with very few seeds and a rich, sweet heirloom flavo