The years I did Patio , A tomato plant rather small They did better in an a 8 to 10 inch pot , Compost about half in the bottom of the pot . The Starter type mixes (more Sphagnum the top half , They did well ,
I will try Tiny Tim That way this season shortly , Usually Only one Plant to a pot ,
I would imagine a larger Bucket size or such ,would hold more than one plant , Only I never did that ,,
