not sure about stretching theyve been bushy since they were seedlings if its looking like a nitrogen difficiency.. ill put a bit off ferts in tonite see how they like it... since its the first time ive grown i think ive done alright i have another question though is the room supposed to smell like fruit lol i havnt even spotted and male or female flowers yet and my spare rooms stinks like almost a citrus appley combination .. is this normal of my plant or just a certain strain.. im open to any suggestions anyways im out for a toke peace ppl