Quick Summary of Serdtse Denisa (Denis’s Heart)
- 🌍 Origin: A stunning modern cross bred by Russian tomato breeder Tatiana Nagle.
- 🌿 Plant Habit: Indeterminate (tall) and mid-season. The plant has a classic “skinny” oxheart growth habit with delicate, wispy foliage.
- 🍅 Fruit Characteristics: Gorgeous anthocyanin bicolor oxhearts. The base color is orange with a red blush, heavily splashed with dark purple anthocyanin on the shoulders and sides. They usually weigh around 100-150g (3.5-5.3 oz), with occasional fruits reaching up to 250g (8.8 oz). When sliced, they reveal a beautiful red “tongue” or flame in the center of the dense, meaty flesh.
- 👅 Flavor: Exceptionally sweet. Growers describe the flavor profile as “fruity-sweet” and “candy-like”.
Serdtse Denisa (Denis’s Heart).
Selected/bred by Tatiana Nagle.
Indeterminate, mid-season. The tomatoes are orange with a red blush and elegant purple anthocyanin on the shoulders and sides. Weight is about 100-150 grams (3.5-5.3 oz), with individual ones up to 250 grams (8.8 oz). Sliced open, they are just as beautifully bi-colored, with a fruity-sweet taste.
It was a very skinny little bush (wispy foliage). The fruits had beautiful coloring, and when sliced open, they had a little red “tongue” (flame pattern inside). The flesh is dense, meaty, and has a sweet candy-like taste.



