This year I decided to try trellising my pumpkins and am wondering about the impact this might have on the fruit, since the vines won't be putting down roots as they run. Does anyone have experience with this, or know how much fertiliser I should add to compensate?
I have good quality soil, but was planning to amend my fertilising schedule to compensate. Is this even needed? I'm not looking for huge fruits, but will still be limiting vines to 1 fruit per vine.