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Solanum lycopersicum Heirloom Marriage Genuwine Tomato

Solanum lycopersicum Heirloom Marriage Genuwine Tomato is a distinguished, indeterminate hybrid variety, valued for blending the rich, tangy zest of Italian heirlooms with the smooth texture of American favorites. Growing to about 5 to 7 feet tall with a spread of 3 to 4 feet, this unique cross between 'Costoluto Genovese' and 'Brandywine' is perfect for vegetable gardens, raised beds, and large containers where gourmet flavor and earliness are prioritized. Unlike its parent varieties, which can be late to mature and prone to cracking, Genuwine produces a heavy crop of slightly ribbed, bright red beefsteak fruits that ripen up to two weeks earlier while maintaining an exceptional, balanced flavor profile.

 

Culinary and Practical Uses

  • The large, succulent fruits (10 to 12 ounces) offer a perfect balance of acidity and sweetness, making them ideal for slicing onto sandwiches or serving in classic Caprese salads.
  • Its firm yet juicy flesh holds up beautifully in cooking, adding a robust, authentic tomato flavor to marinara sauces, salsas, and bruschetta.
  • A versatile kitchen staple that combines the "old-world" acidic tang of Italian tomatoes with the creamy mouthfeel of a Brandywine.

 

Characteristics

  • Foliage: Dense, dark green leaves that provide ample coverage for the fruit, reducing the risk of sunscald; the vines are vigorous and exhibit better disease tolerance than pure heirlooms.
  • Growth Habit: Indeterminate vining habit that continues to grow and produce fruit until the first frost; requires sturdy cages or trellising to support the heavy fruit load.
  • Flowers: Produces clusters of bright yellow blossoms that self-pollinate and set fruit more reliably than traditional Brandywine strains.
  • Seeds: F1 Hybrid seeds that offer vigorous germination and uniformity; seeds saved from these plants will not reproduce true-to-type.

 

Growing Requirements

  • Sun: Thrives in full sun; requires at least 6 to 8 hours of direct sunlight daily to maximize sugar production and fruit size.
  • Soil: Adapts to most soil types but prefers fertile, deep, well-draining soil enriched with compost and a pH between 6.0 and 6.8.
  • Water: Requires consistent, deep watering; regular moisture is critical to preventing cracking and ensuring smooth fruit development.
  • Spacing: Plant seeds or transplants 24 to 36 inches apart to allow for vigorous vegetative growth and necessary airflow.
  • Maintenance: Prune "suckers" (side shoots) regularly to improve air circulation and direct energy into maximizing fruit size; feed with a calcium-rich fertilizer to prevent blossom end rot.

 

Shipping Info

 Heirloom Marriage Genuwine Tomato seeds ship as fresh, high-quality, viable seeds that are carefully packaged for stability and protection from damage during transit. Prompt shipping supports reliable germination and seasonally appropriate planting.

Growing Zones

3a - 10b
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Low Temperature

33°F

High Temperature

95°F

Fragrant

Yes

Polinator Required

No

Polinator Friendly

Yes

Flower Color

Green Red Yellow

Growth Rate

Fast

Soil

Fertile, well-draining, loamy soil

Moisture

Moderate

Sun Exposure

Full Sun

Mature Spread

3 – 4 feet

Mature Height

5 – 7 feet

Bloom Period

Summer

Pruning Time

Throughout Growing Season

Pet Safe

No

Perennial / Annual

Annual

Evergreen / Deciduous

Deciduous

Blossomdale
Blossomdale
Blossomdale

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