Tomato Seeds – Red San Marzano

Tomato Seeds – Red San Marzano Variety grow into vigorous, productive plants known for their elongated, deep red fruits and dependable warm-season performance. This classic variety is appreciated for its rich texture, consistent yields, and strong growth habit. Ideal for home gardeners, Red San Marzano plants thrive in full sun, produce abundantly through the season, and perform well in garden beds, raised beds, and large containers.

These plants grow upright with sturdy stems and benefit from support structures such as stakes or cages. With proper care, they maintain steady production throughout the warm months.

Features

• Classic Red San Marzano variety

• Produces elongated, deep red fruits

• Vigorous, upright growth habit

• Excellent warm-season performer

• Suitable for garden beds, raised beds, and containers

• Thrives in full sun

• Reliable yields throughout the season

Specifications

Common Name: Tomato
Seed Type: Annual
Growth Habit: Indeterminate (continuously growing)
Fruit Color: Red
Sun Requirements: Full sun (6–8 hours daily)
Soil Type: Well-drained, fertile soil
Germination Time: 7–14 days
Days to Maturity: 75–90 days
Plant Height: 4–6 feet or taller with support
Sowing Method: Start indoors and transplant outdoors
Watering: Moderate; keep soil consistently moist

Growing Season:

• Warm-season crop

• Best planted in spring to early summer

• Ideal sowing months (indoors): January to March

• Transplanting months (outdoors): March to June, depending on climate

USDA Hardiness Zones:

• Suitable for planting in Zones 3–10 as a warm-season annual

• Transplant outdoors once temperatures stay above 60°F (15°C)