The information on this page applies to seedlings sold by LEAF Nursery during our 2021 Seedling Sale.
Solanum lycopersicum. This is a newer selection of this famous Italian cooking tomato. Traditional paste, saucing, and canning tomato of Italy, it bears abundantly on indeterminate vines. Long, cylindrical fruit is filled with thick, dry flesh and few seeds. This heavy producing variety is a standard for many Italian farmers and chefs.[1][6]
Seed Type
| Organic | Heirloom | Non-GMO | Hybrid | Open-pollinated | Untreated |
Additional Information
| Container Friendly | Trellis Needed | Easy to Grow | Pollinator Friendly |
Planting Season
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Growing Conditions
| Light | Temperature | Soil | Water |
|---|---|---|---|
| Full Sun | 65-75 F | Rich, well-drained soil, pH 6.5 | Regularly; avoid overwatering and wetting foliage |
Planting Tips
| Plant Spacing | Plant Size | Days to Maturity |
|---|---|---|
| 24-36" | 6' tall |
- Additional instructions: Cage or stake indeterminate tomato plants to support expected growth. Cage or stake plants to support expected growth. Indeterminate varieties can grow 6 feet tall or more. Roots will form on buried portions of the stems of tomato plants, so vigorous, compact transplants can be planted about 2 inches (5 cm) deeper than they are in the pot. For taller, lanky plants with few leaves, pinch off the lower leaves and set the plants into the soil horizontally with just a few sets of top leaves showing above the ground.[3] [4]
- Harvesting instructions: Pick when tomatoes are beginning to soften and release easily from the stems. [3]
Common Diseases and Pests
- Pests: Aphids, armyworms, buffalo treehopper, cutworms, flea beetles, hornworms, leaffooted bug, leafminers, loopers, lygus bugs, nematodes, potato tuberworm, snails/slugs, stink bugs, thrips, tomato fruitworm, tomato pinworm, tomato russet mite, vegetable weevil, whiteflies, wireworms
- Disease: Black mold, curly top virus, damping off, early blight, fusarium wilt, late blight, phytophthora root rot, powdery mildew, tobacco mosaic virus, tomato spotted wilt virus, verticillium wilt, white mold
Useful Resources
- https://www.rareseeds.com/store/vegetables/red/san-marzano-lungo-no-2-tomato (seed source)
- http://mgsantaclara.ucanr.edu/garden-help/vegetables/vegetable-planting-chart/
- http://mgsantaclara.ucanr.edu/garden-help/vegetables/tomatoes/
- https://anrcatalog.ucanr.edu/pdf/8159.pdf
- http://ipm.ucanr.edu/home-and-landscape/tomato/index.html
- https://givinggroundseeds.com/products/san-marzano-lungo-ii
If you bought this seedling and have any questions or feedback, let us know in the comment section below.