Tsarevich (Prince) Yellow Oxheart Heirloom Tomato Review

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Quick Summary of Tsarevich (The Prince)

  • 🌍 Origin: A highly regarded Russian heirloom. The name “Tsarevich” translates to “The Tsar’s Son” or “Prince”, fitting for such a noble and beautiful yellow oxheart.
  • 🌿 Plant Habit: Indeterminate (tall) and mid-early. It exhibits the classic oxheart growth habit: “wispy” or drooping, fragile-looking foliage that shouldn’t be mistaken for a lack of water.
  • 🍅 Fruit Characteristics: Large, bright yellow hearts, sometimes developing a beautiful pink “cap” or blush at the blossom end. They typically weigh 200–300 g (7–10.5 oz), but can easily reach 500–600 g (17.5–21 oz) in good conditions.
  • 👅 Flavor & Texture: Exceptional! Growers consistently praise its sweet, fruity flavor with almost zero acidity. The flesh is described as “buttery” and incredibly dense/meaty.
  • 💡 Pro Tips:
    • Seed Saving: Because it is almost entirely solid meat, it produces very few seeds. You might only get 3 or 4 seeds out of a massive fruit!
    • Storage: The seed cavities are small and located very close to the skin, making the tomato quite delicate. It does not store well and should be eaten or processed quickly after harvesting.
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Tomatanya (Tatyana) ⭐ Moderator (10,243 posts)
📍 Leningrad Region, Russia (USDA Zone 4)

Indeterminate, mid-early, productive, heart-shaped variety. The fruits are bright yellow, large, some with a pink “cap”. The bush has unlimited growth, and the leaves are long and drooping (wispy). I got the seeds from Irina (St. Petersburg). It was the favorite of this summer in my garden. The fruits are very tasty, with more sweetness than acidity—juicy, buttery, with very few seeds. Fruit weight 200-300 g (7-10.5 oz).

Tatyana's bright yellow Tsarevich oxheart tomato
Tsarevich tomato slices on a plate
Yellow oxheart tomato on a kitchen scale
Meaty cross section of Tsarevich

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Zulfiya ⭐ Pro Grower (15,967 posts)
📍 Ufa, Russia (USDA Zone 4)

Tanya, looking at the cross-section of Tsarevich, the seed cavities are small but located very close to the skin—so it’s a delicate tomato that doesn’t store well, and we should use it right away?

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Pani Tomat (Irina) ⭐ Pro Grower (8,773 posts)

Season 2015:

Irina's beautiful yellow Tsarevich oxheart on the vine

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Tomatanya (Tatyana) ⭐ Moderator (10,243 posts)
📍 Leningrad Region, Russia (USDA Zone 4)

Zulfiya wrote:
Tanya, looking at the cross-section of Tsarevich… it’s a delicate tomato that doesn’t store well, and we should use it right away?

Yes, Zulfiya, exactly like that.

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cat2008 (Oksana) ⭐ Pro Grower (5,827 posts)
📍 Orsha, Belarus (USDA Zone 5)

A rather flimsy/wispy indeterminate, the fruits are heart-shaped, quite tasty, uniform, and large – 350-500 g (12-17.5 oz). Right now among the ripening ones, there is one fruit that will easily hit 600 g (21 oz)..
Very beautiful tomatoes!!!

Thank you so much to Lyudochka-Aleksan9ra for the seeds! 🌸

Oksana's large Tsarevich tomato slice

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IrinaA (Irina) ⭐ Pro Grower (5,492 posts)
📍 Sverdlovsk Region, Urals (USDA Zone 3)

Variety Tsarevich, indeterminate, yellow hearts. Dense, tasty, buttery. I pruned it to two stems.

Irina's dense Tsarevich yellow heart
Tsarevich on scale
Tsarevich buttery slice
Tsarevich meaty cross section

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Svetlyachok-plyus (Svetlana) ⭐ Pro Grower (1,450 posts)

A very worthy variety 👍! Very tasty, large, disease-resistant, and productive 😋 🙌

Svetlana's Tsarevich harvest
Tsarevich perfect oxheart shape
Slicing Tsarevich tomato

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IrinaSPB (Irina) 🌱 Member (465 posts)

This is how my Tsarevich turned out.

Irina's Tsarevich heart

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galka68 ⭐ Pro Grower (24,651 posts)
📍 Belarus (USDA Zone 5)

Girls, do you have it in open ground (OG) or in a greenhouse (ZG)?

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Tomatanya (Tatyana) ⭐ Moderator (10,243 posts)
📍 Leningrad Region, Russia (USDA Zone 4)

galka68 wrote:
Girls, do you have it in open ground (OG) or in a greenhouse (ZG)?

I think Irina has it in a greenhouse too, like me, because growing in open ground is a real problem here in the north, not everyone is willing to risk it.

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galka68 ⭐ Pro Grower (24,651 posts)
📍 Belarus (USDA Zone 5)

Tomatanya wrote:
I think Irina has it in a greenhouse too, like me…

Thanks MamaTanya, then I will plant it in the small greenhouse along with all the other yellow varieties 🌸

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IrinaSPB (Irina) 🌱 Member (465 posts)

Yes, in the greenhouse.

Irina's Tsarevich heart

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Svetlyachok-plyus (Svetlana) ⭐ Pro Grower (1,450 posts)

Mine was in open ground.

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Aleksandra54 (Aleksandra) ⭐ Pro Grower (1,053 posts)
📍 Oryol Region, Russia (USDA Zone 5)

Tsarevich is one of my favorite tomatoes. Large, tasty, and tall.

Aleksandra's tall Tsarevich plant
Beautiful yellow Tsarevich heart

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TatyanaSh (Tatyana) ⭐ Pro Grower (5,470 posts)
📍 Ramenskoye, Moscow Region (USDA Zone 4)

I really liked this tomato. I planted it just for some color variety in the greenhouse, not hoping that yellow tomatoes could be this tasty. Most often, mine turn out with a mild, muted flavor (with the exception of Kazakhstanskiy Zheltiy / Yellow Kazakh). This variety pleasantly surprised me. Very aromatic, buttery, the taste is not bland at all, and sweetness dominates. The only drawback is that it has very few seeds. I dug exactly 4 seeds out of this entire fruit. Will definitely plant it again!

Huge thanks for the seeds to @Aleksandra54.

Tatyana's sweet meaty Tsarevich slice

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Ninulik0980 (Nina) ⭐ Pro Grower (2,048 posts)
📍 Saratov, Russia (USDA Zone 5)

I really liked the variety. It’s among my favorites now. This is the third truss, with two more above it. The yield wasn’t massive, but I hope that growing it from my own saved seeds will improve that.

Nina's Tsarevich on the vine

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