Recovering Rubber Plant

Otherwise known as, Ficus Elastica. This plant, which was given to me, was in a sorry state, the leaves at the base turned yellow and fell off, leaving a long stem with a few leaves at the top. My 'gardening' daughter cut it down leaving 2 ft of empty stem, then I put it out on the balcony as it didn't look very nice indoors. It stayed outside through the summer and it began to grow leaves again, which surprised me. Today I have brought it inside and it is looking quite good although there is a white edge on one of the leaves. Hopefully it will flourish.