San Marzano

San Marzano is a premium heirloom, indeterminate paste tomato plant known for producing heavy clusters of 2–4 oz, bright red, oblong fruits with thick, meaty flesh and few seeds. Ideal for sauces and canning, these plants grow 5–8 ft tall, thrive in full sun, and mature in 70–80 days. 
Key Plant Characteristics
Variety Type: Heirloom, Indeterminate (vining plant that produces fruit all season until frost).
Growth Habit: Upright, requiring strong staking or caging to support heavy, elongated fruits.
Size: 5–8 feet in height, 1–2 feet in width.
Fruit Description: 3–4 inch long, tapered, plum-shaped fruits.
Flavor & Texture: Sweet, intensely tomatoey flavor with low acidity and a firm texture.
Maturity: 65–85 days from transplanting. 
Growing Conditions & Care
Light: Full sun (at least 6–8 hours daily).
Soil: Fertile, well-drained soil with a pH of 5.5–7.0.
Spacing: 18–24 inches apart.
Watering: Consistent, moderate watering (avoid wetting foliage to prevent blight).
Maintenance: Prune suckers to improve air circulation and concentrate energy on fruit production.
Yield: Heavy, consistent producer