

The pruning time for determinate tomatoes is simply shorter than indeterminate varieties that produce new leaves and fruit for several months. For this reason, indeterminate tomatoes benefit most from pruning to remove excess foliage, but pruning boosts the production of determinate tomatoes too. They continue to put on new foliage, flowers, and fruit for months, until they're killed by frost.īy nature, indeterminate tomato plants produce more foliage than determinate tomato plants. Indeterminate tomatoes, on the other hand, don't stop growing at a defined height.

All fruit on a determinate tomato plant ripens within about 4 to 6 weeks. Determinate tomatoes grow to about 4 or 5 feet tall, stop growing, and begin producing fruit. A tomato variety is classified as either determinate or indeterminate.
