Question
I have 3 years old indoor lemon tree. After summer tree start to loose leaves. Maybe i need some fertilizer or any other treatment. Also can you please tell me how many times a week i should water the tree. TY.

Answer
Hi oleg,  This time of year the lemon trees will loose there inner leaves and begin to flower than have fruit.  It can not keep its leaves and flower.  Make sure you do not have a container to collect water under the pot if you do you must remove the water after 15 minutes or the plant will rot.  If you are loosing all leaves you need to water more.  If you have had it indoors for three years you must be taking good care of it.  Also, you can check for bugs if the leaves are yellowing.  Maybe you could put up a picture if none of the above fits.  kathy