Q.I’m Growing Beefsteak Tomatoes, However The Bottom Half Of The Fruit Is Rotting On The Vine. Top Half Is Fine.any Idea What Caus
es this and how to correct it The tomato plants are in large outdoor pots with plenty of sunlight. My peppers, cucumbers, and cherry tomatoes are growing fine.

Certified GKH Gardening Expert
Ultimately, it is a calcium deficiency, but can be caused by several things. Here is an article that will help:
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-blossom-rot.htm
This article will help you to grow tomatoes to their potential:
https://www.gardeningknowhow.com/edible/vegetables/tomato/growing-tomatoes-guide.htm
This link will take you to a free ebook download:
https://blog.gardeningknowhow.com/ebooks/essential-guide-to-growing-tomatoes/