Yellow cherry tomatoes are slightly less acidic than red varieties, and therefore they are somewhat milder and sweeter in flavor. The indeterminate tomato plants have strong vines that produce high yields of the small yellow fruit, about one inch in diameter, throughout the season. When planting them in your garden, place these cherry tomatoes at least 24 inches apart. Give them space as sun sugar plants provide an abundance of fruits. One plant can produce hundreds of sweet and tiny tomatoes. Cherry tomatoes are rich in vitamin A, B1, B9, C, K and other nutrients. Besides a good dose of vitamin C, yellow tomatoes have more niacin and folate than other tomatoes and offer a good level of potassium, important for regulating blood pressure, nerve function, and muscle control.