Campbell 33 Tomato, Heirloom Seeds

Campbell 33, Heirloom Tomato Seeds — The Commercial Classic That Thrives in Home Gardens

Campbell 33 has a history unlike any other heirloom tomato — originally developed by the Campbell Soup Company for commercial processing, it has since found a devoted following among home gardeners who appreciate its exceptional reliability and flavor. Early maturing plants produce good yields of 7–10 oz bright red tomatoes that are excellent for soups, sandwiches, salads, and slicing. Sets fruit well under unfavorable conditions, with notable tolerance to cracking and strong disease resistance — the kind of practical resilience that makes it an excellent choice for containers and home gardens alike.

Determinate, 65–70 days. A proven heirloom with commercial-grade reliability and genuine home garden flavor.

Why Grow Campbell 33?

• Commercial heritage, home garden performance — developed by Campbell Soup, proven in gardens
• 7–10 oz bright red fruits — excellent for soups, sandwiches, salads, and slicing
• Sets fruit under unfavorable conditions — reliable in challenging weather
• Crack-tolerant and disease resistant — practical resilience for consistent harvests
• Excellent for containers — compact determinate plants
• Open-pollinated — save seed year after year

Growing Notes

Start indoors 6–8 weeks before last frost. Sow seeds ¼ inch deep in fertile, well-draining soil. Transplant outdoors after all frost danger has passed, spacing plants 18–24 inches apart in full sun. Water consistently. Harvest when fruits are fully red and firm.

Days to maturity: 65–70 days
Packet size: ~25+ seeds
Type: Heirloom, Open-Pollinated, Determinate
Fruit size: 7–10 oz
Spacing: 18–24 inches or 1 per container
Origin: US
Sun: Full sun
USDA Zones: 3–12