A large tomato plant can hang upside-down from a planter if the root ball fits through the hole in the bottom of the planter.

im sure you can, but im not sure how good it will do if you put a tomato in an upside down planter. your best bet is to put a tomato plant in the planter, not a tomato

Ya, but you will squish it.

One can purchase an upside down tomato planter from various websites like Amazon or eBay. Both websites offer a great amount of products including an upside down tomato planter.

A Topsy Turvy tomato planter is a brand of tomato planter that grows tomato plants upside down. The planter itself is hung upside down, and the tomato grows towards the ground. However, this is the only distinguishing feature of the planter, so any good quality compost is best for this type of planter.

Yes

YES, WITH PLASTIC WATER BOTTLES OR PLASTIC POP BOTTLES. FILL WITH WATER THEN TURN UPSIDE DOWN INTO PLANTER.