I went to look at my garden today, and my tomato plants are falling over! One has fallen over completely (the cage actually bent and fell with it), and others have some branches that have fallen and the cages are starting to bend. These plants are HUGE and FULL of green tomatoes, and I hate to lose any! Any suggestions? They are all in cages (just the regular kind bought at Home Depot for a couple dollars each). I tried pulling the one that had fallen over back up, but it was just too heavy. It doesn't look like the stem or branches have broken, but just bent over.