The case study of Biological fermentation to growing and product tomato seda seed at the building plants , Phrankhon Rajabhat University between of month July – October The plan to test randomized complete block (RCBD) its include five test The first test is a plot of control, second test is a Biological fermentation by mike, Third test is a Biological fermentation by fish, Four test is a Biological fermentation by fruit, Five test is a chemical fertilizer recipe 25-5-5 its discovery recipe 25-5-5 make a tomato has a growing and good product but Biological fermentation by milk, it’s a resulting in good growth and Biological fermentation by fruit, resulting its good to compare chemical fertilizer.