We're moving to a Much Bigger Location! We have big plans in the coming years including new varieties, live plants, and tubers. Until then, ordering has been paused.
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    Our open-pollinated San Marzano Tomato seeds are guaranteed to be free from any GMO contamination and of the highest quality available.


    Habit/Size Indeterminate
    Days To Maturity 80 DTM
    Germination Sow seeds indoors 1/4 in. deep 4-12 weeks before last frost. Germinates best with soil temp between 70-85F. Average time for germination is 1-2 weeks.
    Requirements full sun
    Life Cycle perennial often grown as an annual
    Antagonists all 'Brassica' members, corn, potatoes
    Companions basil, borage, carrots, chives, lettuce, onions
    Harvest Harvest when flesh around the shoulders gives slightly to the touch. Color also indicates maturity.
    Uses edible*(fruit, oil), medicinal*, utility (insecticide, oil, repellent)
    Breed Status Heirloom/Open Pollinated
    Saving Seeds/Propagation Allow fruits to fully mature before scooping out the seeds into a container. Let seeds and pulp ferment at room temperature for 2-5 days. To separate seeds from pulp, add water and allow seeds to sink to the bottom. Pour off the floating pulp and inviable seeds. Repeat until clean. Disinfect (optional) before drying at room temperature for 15-30 days, depending on humidity. Despite being primarily self-pollinated, methods to prevent cross pollination or adequate isolation distances should be used if producing true seed.
    Synonyms Lycopersicon esculentum


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    **Purchasers are responsible for understanding and complying with all local laws, restrictions, and regulations. For more information and a list of restricted plants and seeds, please visit the USDA's composite list of Federal and State noxious weeds. The extent Amkha Seed LLC can be held liable for damages is limited to replacement of the item, or a refund of the purchase price (within 30 days of purchase). Click here for more information.