Tomatoes are propagated from seed, either by raising and transplanting seedlings or by direct seeding.
Seedlings are raised in seedbeds and transplanted to the field. Transplanting is preferable if hybrid seeds are used, particularly for early plantings when producing for the fresh market.
Seedlings are usually ready for transplanting three to four weeks after sowing and they should be transplanted on moist soil. Direct seeding is usually done if the crop is for processing or mechanical harvesting.