Determinate tomatoes need very little pruning because they grow to a set height, flower, set fruit and then die off. Size does not become a management issue. Pruning is mostly done on indeterminate tomatoes to manage growth. I give you some quick tips on fertilizing, pruning and staking determinate tomatoes. Please Help Support My Channel: The Rusted Garden - Thanks! Please Visit The Rusted Garden Seed & Garden Shop: https://www.therustedgarden.com/ Here is The Rusted Garden Link to Amazon for Seed Starting & Gardening Supplies http://amzn.to/2FgufvF Thanks for using my link. It helps fund my garden videos! Subscribe to My YouTube Channel (800 Garden Videos) - The Rusted Garden: https://www.youtube.com/user/pilarchik Follow me on Instagram for Harvest Pictures, Updates and Monthly Give-Aways: https://www.instagram.com/therustedgarden/ Visit My Original Blog The Rusted Vegetable Garden: http://www.therustedgarden.blogspot.com Contact Me at [email protected]