Graft your own?
You can get grafted veg plants eg toms, aubergine etc from certain suppliers nowadays which boast big claims about higher performance compared to "normal" plants and with big price tags to match.
I was watching this video:
It doesn't seem too hard to do it at home with a bit of care and practice, and presumably with similar results to commercial and I'm thinking about giving it a go as a trial this year and ramp it up next year if successful... Does anyone do this or has tried to do this? I grow around 50 - 60 tomato plants a year, mostly plum and heirloom (all sown from seed, none grafted!) , so would definitely be worth getting the advertised benefits of grafted.