I have lemon and orange.They do not like central heating,that I learnt,they do like to go out in summer when sunny just as in Italy.They do not like extreme cold .They have to be feed with a special feed ,one in winter and one in summer.They do like to dry out between watering.How do I know this ,because I nearly killed them twice and now they are blooming.I also mist them every day.good luck and let us know how you get on,I need more info myself.