Oh my. Everyone who cares about tomatoes grows their own, supermarkets are for the rest. They are not demanding and will grow anywhere there's sun, including in pot on balcony.
>> They are not demanding I have to disagree on this one. They are prone to a myriad of diseases, mainly fungus: Phytophthora infenstans, Fulvia fulva, Botrytis cinerea, Mosaic Virus, Stolbur disease, and if you don't spray them with the right substances you'll lose a substantial part if not the whole crop, oftentimes lose it even if you spray them. Other than that I agree that home grown tomatoes are better. Of cour…
Companion planting aromatics may help control pests as well - I usually plant as many of basil, rosemary, parsley, and cilantro as will take in the vicinity of the tomatoes.