Don't let them dry out,and water at the roots,not the foliage,Barbara..only feed when the first fruits have formed..about as big as your thumb nail..that's is what I was advised when I used to grow them..and welcome to Goy..:o)

Thats what I do Bloomer, my tiny bush "red robin" has about half a dozen toms the size of small peas!
Amazing what a couple of days sun will do!