Growing Indeterminate Tomatoes Indoors

June 11, 2018

When gardening under lights indoors, make sure you know how tall your chosen tomato variety will grow. If you grow vining tomatoes, also called indeterminate tomatoes be prepared for a tomato forest. They can grow 20 feet tall!

Indeterminate tomatoes growing in a greenhouse
PC: Leslie F. Halleck

You must train indeterminate vining types of tomatoes onto support cables or trellises that will support their ongoing growth and increased size. Indeterminate vining tomatoes can continue producing new fruit as they grow.

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