Choose the right growth habit
Determinate tomatoes usually stay more compact and concentrate their crop; indeterminate varieties keep extending their vines. Both still need appropriate support. Read the specific variety label rather than assuming every cherry tomato is small. Draw the support and access space into your plan before buying a transplant.
Give the roots a good start
Wait for suitable local temperatures and gradually acclimatize indoor-grown plants to outdoor conditions. Plant in well-drained growing soil, or a generous container with drainage and a suitable potting mix. Install supports early so later work does not disturb established roots.
Watch the soil, then the fruit
Check moisture below the surface and water the root zone as needed. Fluctuating moisture can contribute to blossom-end rot; adding calcium without checking the underlying conditions is not a reliable fix. Inspect the plant regularly, record symptoms, and keep a note of your watering and weather.
- Record variety and growth habit
- Install a support before the plant sprawls
- Check fruit and leaf undersides during routine visits
Adapt this to your garden.
Use the variety label and local extension recommendations for exact spacing, planting dates, hardiness, and care. This photograph illustrates the plant group; it does not identify or guarantee a particular cultivar. Flower profiles cover ornamental use.
University of Minnesota Extension · Growing tomatoes ↗
Editorially reviewed September 26, 2026. How we develop our guides.
