About This

LARGE, LOW-ACID TOMATOES FOR TABLE & PANTRY – Ace 55 heirloom tomatoes produce beefsteak-sized fruits measuring 5–6" across and 6–9 oz, with smooth red skin and mild, balanced flavor. Ideal for slicing, fresh eating, canning, and farmers market-style summer cooking.
GUARANTEED TO GERMINATE – Our heirloom tomato seeds are carefully stored in temperature-controlled refrigeration, preserving peak freshness for reliable germination and strong, healthy plant starts.
EASY TO GROW & DISEASE RESISTANT – Sow tomato seeds indoors 6–8 weeks before warm weather or outdoors once temperatures stay warm. Plant 1/4" deep indoors, 1/2" outdoors, in full sun and well-drained soil. Matures in 75–80 days. Thrives in zones 3–9. Pack includes 100+ seeds.
QUALITY SEEDS FROM MARDE ROSS & COMPANY – A trusted California nursery since 1985, we provide premium untreated Ace 55 tomato seeds for planting outdoors, ensuring productive plants and homegrown harvests season after season.
A DEPENDABLE DETERMINATE FOR HOME GARDENS – These beefsteak tomato seeds produce compact, bushy 3 ft. plants with a concentrated harvest, making them ideal for raised beds, containers, and small-space gardens. Deep roots improve soil health while vines provide natural ground cover.