Tomatoes from seed - potting on
I've germinated my first seeds and am the proud owner of 20 strong compact bush tomato seedlings. I'm about to transfer them into little pots before they go into their final containers - pots on my patio.
Given that the patio pots can go into the coldframe, I'm wondering if I can get away with going straight to the final pots? What's the benefit of slowly stepping up the pot size?