Video Rating: 0 / 5 Question by Bird N: how many tomato plants can i put in a big container? i’ve sprouted some tomato plants. should i put one tomato plant in the middle or like 2 or three spread out. The container will be a relatively big container (several gallons). I’m also using determinate tomato plants. Best answer: Answer by pondladyYou can probably put two in, but even determinates get pretty big, so it depends on the size of your pot. Give your answer to this question below! Black Sea Man Tomato 10 Seeds… Read Article →