Hi I am new to growing things and wouldn't mind someadvice. I have grown an orange tree from a pip, it has taken 12months to grow 5 inches, it has branched out quite a bit plenty of lovely glossy green leaves. At the moment I have re-potted it into a bigger pot, it is thriving quite well outside, what I need advice on is how to keep it growing, would it be better to bring it inside when the weather starts to get a little colder. I have many more seeds and pips and awould like to try to grow a lemon tree, also I have saved some melon seeds. Any advice waaill be much appr eciated.