Originally Posted by mushroombrew
What do you gain from your tomato grafting. Is it just for fun?
And how well does it work?
I graft heirloom varities to high quality disease resistant rootstock that was breed for grafting.
Of the three rootstocks I use one will give you more veg growth, to help speed up plants with low vigor.
Another is a rootstock that will concentrate on boosting fruit production.
Third one does kind of both.
Main goal is to get heirloom tomatoes to harvest in the field without disease. Takes some playing around with matching the rootstock to the variety, but once you get it right, some heirlooms will yield like a hybrid and remain healthy the full season long.