Spiridon Tomato Review & Photos (Ultra-Early Siberian Dwarf)

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Quick Summary of Spiridon

  • 🌍 Origin: A rugged, ultra-early commercial heirloom developed by the West-Siberian Vegetable Experimental Station. Designed to produce early yields in short, cold summers.
  • 🌿 Plant Habit: Determinate, specifically a “tree-type” dwarf (known as shtamb in Russian). The plants are extremely compact, short, and have a very thick, sturdy central stem. The seedlings remain stout and do not get leggy even under suboptimal lighting, making them perfect for early indoor sowing, balconies, or containers.
  • 🍅 Fruit Characteristics: Small, oblate (flattened-round) red fruits weighing 40-80g (1.4-2.8 oz).
  • 👅 Flavor: Known for having a high content of Vitamin C and sugars. Perfect for the very first fresh salads of the season when other tomatoes are barely blooming.
  • Maturity: Ultra-early (around 90 days from emergence). It is almost always one of the very first varieties to ripen in the garden.
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Pomidoroved ⭐ (4,857 posts)

Tomato SPIRIDON.
Very early, tree-type dwarf.

Description:
A variety bred by the West-Siberian Vegetable Experimental Station. Early ripening (90 days). The plant is tree-type (stout bush), determinate. The fruits are oblate, red, weighing 40-60g (1.4-2.1 oz). For early fresh consumption. High content of vitamin C and sugars.

I sowed it for the first time, the seedlings are very stout and short. A determinate “Burkovsky Ranniy” (Burkovsky Early) is growing right next to it, and that one shot up one and a half times taller! 😆

(Below are quotes from grower tomatinka about this variety):

On 09/19/2016 at 1:42 PM, tomatinka said:
Spiridon and Betalux were the very first ones to start ripening. The fruits are not large, 70-80g (2.5-2.8 oz) at most.
The seedlings didn’t stretch (didn’t get leggy) at all, which means they are perfectly suitable for early sowing to get the very first harvest.

On 07/22/2016 at 4:48 AM, tomatinka said:
I compared the tree-type Spiridon and Saraev’s Spiridonovsky. They are different. But I like Spiridon better. It’s already ripening. While Spiridonovsky has only just started setting fruit. And its bushes are not tree-types.

Short stout tree-type seedling of Spiridon tomato
Compact Spiridon tomato plant structure
Spiridon tomato seed packet from Siberian selection

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tomatinka (Vera) ⭐ Pro Grower (14,911 posts)
📍 Tyumen Region, Siberia (USDA Zone 3)
Red Spiridon tomato on a scale
Cross-section of ripe Spiridon tomato
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