Get ready to grow oversized, heart-shaped tomatoes with robust flavor and dependable yields. This guide highlights five top Giant Oxheart tomato seed options suited to different growing goals, from beginners to experienced growers. Each pick emphasizes heart-shaped fruits, strong flavor, and indeterminate growth for extended harvests. Use the buyer’s guide to compare traits and choose the best fit for your garden.
| Product | Best For | Notable Note |
|---|---|---|
| USBRANDSEED 100 Rare Giant Oxheart | Novice to experienced gardeners seeking hardy flavor | Indeterminate producer |
| BULBORIUM 100 Rare Giant Oxheart | Market gardeners and home growers valuing consistent flavor | Indeterminate, easy to grow |
| Sow Right Seeds Oxheart Pink | Beefsteak lovers who want large slicing fruit | Indeterminate; detailed growing guidance |
| SURVIVAL GARDEN SEEDS Pink Oxheart | Traditional slicers and canners | Heavy yields; good for sauces |
| Huge Lemon Oxheart by Ohio Heirloom Seeds | Collectors and flavor-seekers | Open-pollinated; yellow-orange fruit |
100 Rare Giant Oxheart Tomato Seeds – USBRANDSEED

The heirloom Oxheart is prized for a rich, complex flavor and reliable performance in the garden. This indeterminate variety tends to produce consistently, making it a good choice for extended harvests. It’s described as easy to grow, suitable for both novices and seasoned gardeners. Market gardeners particularly favor its flavor and hardiness.
Best for: Gardeners seeking a dependable, flavorful oxheart with steady production. Caution: Data notes indicate indeterminate growth; staking or trellising is often helpful.
100 Rare Giant Oxheart Tomato Seeds – BULBORIUM

Another entry of the same heirloom line, this BULBORIUM option emphasizes a rich flavor profile and consistent garden performance. Its indeterminate growth pattern makes it suitable for continuous harvests throughout the season. The description notes strong flavor and hardiness, aligning with market and home-garden goals.
Best for: Growers who want a repeatable, market-like flavor profile. Caution: Similar growth habit to other Oxheart varieties; support plants as they grow tall.
Sow Right Seeds Oxheart Pink Tomato Seed

This non-GMO, open-pollinated oxheart pink variety is noted for producing 1–2 pound tomatoes with a bold heart shape. The flesh is firm and dense, delivering strong tomato flavor. Indeterminate growth supports a long season of fruit production. It’s well-suited for slicing and sauces alike.
Best for: Slicing advantage and recipes that highlight tomato richness. Caution: Growth can reach up to 6 feet tall; provide ample space and full sun.
Pink Oxheart Tomato Seeds – Survival Garden Seeds

Survival Garden Seeds offers an indeterminate pink oxheart with large, meaty fruit that is ideal for slicing, canning, or sauces. The variety produces 12–16 oz beefsteak-like tomatoes with a meaty texture and few seeds. The growing guidance emphasizes thriving in full sun and fertile soil.
Best for: Gardeners focusing on beefsteak-style slices and versatile cooking uses. Caution: Requires steady care to maintain tall vines through the season.
Huge Lemon Oxheart Tomato Seeds – Ohio Heirloom Seeds

This rare variety produces 1-pound to nearly 3-pound fruits with a citrus-sweet flavor and few seeds. The flesh can show pinkish swirl coloration toward ripening, adding visual appeal. Open-pollinated and indeterminate, it’s suitable for a long, flavorful harvest across the season. Expect 68 days to maturity under good conditions.
Best for: Flavor-forward growers who want large, citrus-inflected oxheart fruit. Caution: Size and flavor can vary with growing conditions; consider consistent soil and sun exposure.
Buying Guide
What makes an Oxheart tomato special?
Oxheart tomatoes are known for their large, heart-shaped fruit and fleshy, low-seed interiors. They are typically indeterminate, offering extended fruit production through the growing season. Flavor tends to be rich and sweet with a balanced tang, making them ideal for slicing, sauces, and fresh eating.
Indeterminate or determinate: which is right for you?
Indeterminate varieties keep growing and producing fruit throughout the season, requiring staking or trellising and more space. Determinate types stop after a set yield. For Giant Oxheart seeds, indeterminate growth is common, so plan for taller plants and ongoing harvests.
Soil, sun, and spacing considerations
Most Oxheart seeds thrive in full sun with well-drained, fertile soil. Space teens to 36 inches apart to accommodate sprawling vines and ensure good air circulation. A minimum soil temperature of 70–80°F helps germination speed, typically within 5–10 days for these varieties.
Which seed should you choose?
Choose USBRANDSEED or BULBORIUM for reliable flavor and garden performance. If you want larger, slicing-ready fruit with a strong shape, the Sow Right Seeds option fits well. For canners and sauce makers, Survival Garden Seeds’ Pink Oxheart is a strong candidate. If you’re after a unique color and packet charm, Huge Lemon Oxheart adds a bright twist to the harvest.
Maintenance and care checklist
- Stake or trellis indeterminate vines early.
- Water consistently to prevent cracking and fruit split.
- Apply compost or balanced fertilizer to support fruiting.
- Monitor for common tomato pests and diseases; remove affected leaves promptly.
FAQ
- What is an Oxheart tomato?
Oxheart tomatoes are large, heart-shaped varieties with dense, meaty flesh and rich flavor.
- Are Oxheart tomatoes indeterminate or determinate?
Most Giant Oxheart seeds described here are indeterminate, producing fruits over a long season.
- How long does it take for Oxheart tomatoes to mature?
Many Oxheart varieties mature in roughly 70–85 days from transplant, depending on conditions.
- Can Oxheart tomatoes be used for canning?
Yes, many Oxheart variants are suitable for slicing, sauce, and canning due to their dense flesh.
- Do Oxheart tomatoes require special care?
They benefit from staking, full sun, and consistent watering; protect from diseases with good airflow.
- Which seed should I start with for a beginner?
UAUSBRANDSEED or BULBORIUM are described as easy to grow, making them good options for new gardeners.