Bumps On Tomato Stems
Bumps On Tomato Stems . The bumps on the stem are likely root initials. Tomato stem primordia may develop all along any tomato stem regardless of its proximity to the ground. Plant Tip Tomato Stems Bumps AeroGarden Blog from www.aerogarden.com You may have noticed small bumps on the stem of your tomato plant. Tomatoes have the ability to grow an entire root system from the stem, which is an evolutionary defense mechanism so tall tomato plants are not knocked down. Dead, rotten patches on the stems: