My neighbour always snaps the top off his tomato plants in mid-August and it’s not to keep the row tidy
Every August, savvy gardeners perform what looks like plant violence but is actually strategic pruning. By removing the growing tip of indeterminate tomato plants, they force the vine to stop chasing new growth and start finishing the fruit already hanging there—a technique that can mean the difference between a harvest and a row of green tomatoes come October.