KAS 21 Tomato is a remarkable heirloom variety admired for its stunning heart-shaped fruits with dramatic dark striping over a rich red base. The deep purple-black shoulders and bold vertical streaks make this one of the most eye-catching tomatoes you can grow. Its dense, meaty flesh delivers a rich, sweet flavor with balanced acidity, making it perfect for fresh eating, slicing, and gourmet dishes.
🍅 Fruit Size: Medium to Large (Heart-Shaped)
🌱 Growth Habit: Indeterminate
☀️ Sunlight: Full Sun (6–8 hours daily)
⏳ Days to Maturity: 80–90 days
🌍 Origin: Poland (Developed by breeder Kasencja; P20 × Bawole Serce)
KAS 21 is a vigorous and highly productive variety that produces beautiful, flavorful fruits throughout the season, making it a prized addition to any heirloom tomato collection.
🌱 Stored Under Refrigeration for Maximum Seed Viability
✅ Germination Tested: 80%+
⚠️ Limited stock available.
Why You'll Love It
✅ Stunning heart-shaped tomatoes with dramatic purple-black striping
✅ Rich, sweet flavor with balanced acidity
✅ Dense, meaty texture ideal for slicing and fresh eating
✅ Highly productive plants with reliable harvests
✅ Perfect for salads, sandwiches, and gourmet dishes
✅ A rare collector's variety with exceptional beauty and outstanding flavor