A Hungarian Heart Tomato sliced in half on a white background.
A single extremely large Hungarian Heart Tomato on a white background.
Whole and cut Hungarian Heart Tomatoes on white background with a red handled knife.
A trio of Hungarian Heart Tomatoes arranged on a white background.
An Hungarian Heart Tomato on a white background with a red handled knife to show its size.
A Hungarian Heart Tomato sliced in half on a white background.
A single extremely large Hungarian Heart Tomato on a white background.
Whole and cut Hungarian Heart Tomatoes on white background with a red handled knife.
A trio of Hungarian Heart Tomatoes arranged on a white background.
An Hungarian Heart Tomato on a white background with a red handled knife to show its size.

Tomato Seeds,
Hungarian Heart

4.489 ReviewsSKU: #TK171
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Min. 25 seeds

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Description

(Solanum lycopersicum). The brilliant reddish-pink oxheart type fruit is large— frequently exceeding one pound! Like all oxheart types, the fruit of this heirloom is firm and meaty, making it great for paste, canning, or fresh use. The crack-resistant fruit contains very few seeds and shows very little tendency to develop cores, just rich-tasting, solid flesh across each hefty slice! Heavy production all season long. Originated outside of Budapest, Hungary, around 1900.

Growing Tips: Plant in a sunny location that gets 6-8 hours of direct sunlight daily. Use well-draining, nutrient-rich soil with a slightly acidic pH of 6.0 to 6.8. Water deeply once or twice weekly, ensuring even moisture levels to prevent stress. This indeterminate variety will need staking or caging to support its vigorous growth and large, heart-shaped fruits.

Plant Details

Botanical Name
Solanum lycopersicum
Life Cycle
Annual
Growth Habit
Indeterminate
Sun Requirement
6–8 hr.
Days to Germinate
7–14
Days to Maturity
80
Planting Depth
⅛ in.
Plant Spacing
24 in.
Ideal Temperature
75–95°F
Frost Hardy
No

Growing Guide

When to Grow

Start seeds indoors 6-10 weeks before the last expected frost. Transplant seedlings outdoors once all frost danger has passed and temperatures are consistently above 60 F. Use a frost date chart to plan the best planting time for your region. If you’re not sure how to find your first and last frost dates, consult our blog post "Our Experts Answer Questions, Share Resources."

How to Sow and Plant

Sow seeds 1/8 inch deep in seed-starting mix, maintaining a soil temperature of 70-80 F for germination. You can use a heat mat to help keep the soil warm. Harden off seedlings over a week before transplanting outdoors. Space plants about 24 inches apart for proper air circulation.

How to Grow

Water consistently, aiming for 1-2 inches per week. Focus watering at the base of the plant to minimize foliage diseases. Fertilize with a balanced or tomato-specific fertilizer every 4-6 weeks. Prune suckers to improve airflow and channel energy into fruit production. Apply mulch to conserve soil moisture and reduce weeds.

How to Save Seeds

  • Most tomatoes are self-pollinating and don't frequently cross; in a garden setting, separating by 25 feet should prevent 99% of cross-pollination. Or you can bag and hand pollinate for 100% purity.
  • On a small scale, seeds may be scooped from the fruits and dried on a paper towel.
  • For larger quantities or cleaner seeds, fermentation for a few days is recommended.
  • Once dry, tomato seed can be stored in a cool, dry, dark place; good seed retains viability for 5 years or more.

FAQ

What makes Hungarian Heart tomatoes different from other varieties?

This heirloom variety has large, meaty fruits with minimal seeds, making it perfect for sauces and slicing.

Can I grow Hungarian Heart tomatoes in containers?

Yes, but choose a large container (10 gallons or more) and use sturdy support for its growth.

How do I improve yield and fruit quality for Hungarian Heart tomatoes?

Space the plants properly, water consistently, prune regularly, and fertilize with a phosphorus-rich fertilizer to improve both yield and fruit quality.

Browse our full range of heirloom tomato seeds.

Customer reviews

4.4 / 5 89 Reviews

What gardeners are saying

  • Giant hearts: Fruit often tops a pound; some pass two and a half.

  • Built for sauce: Meaty with few seeds; mild, sweet and easy to peel.

  • Huge, tall plants: Vines reach 7 to 8 feet and need serious support.

  • Late to ripen: Slow to mature; happiest with a long, hot season.

  • Heads up: Yield varies, and some got few fruit; full sun and feeding help.

More to grow!
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