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When to Plant Tomatoes in Indiana
How to think about frost dates, soil temperature, and timing for tomato starts in central Indiana.
Watch the frost risk
Tomatoes are warm-season plants. In central Indiana, many gardeners wait until the danger of frost has passed and nights are consistently mild before transplanting.
Do not rush cold soil
A calendar date is only part of the decision. Tomatoes grow better when the soil has warmed and the bed drains well after spring rain.
Plan support early
Install cages, stakes, or a trellis when planting. It is easier to set up support before the plants get large.