AnswerGive him something to do, that he really enjoys. A favorite game perhaps? 3 year olds can be easily distracted, therefore find something in the house for him to do so he isn't focused on the home construction.

AnswerThere are your local garden stores or hardware store that will sell you some fertilizer for your tree. You can also find many choices online that will be wonderful choices as well.

AnswerThe key with a magnolia tree is the amount of fertilizer you are using. If you planted a tree in an area that is surrounded by grass, the fertilizer from your lawn is more than adequate for the tree. The run off from the yard will assist the tree and the tree will not needs its own application of fertilizer. If it is in a rocky area not surrounded by grass, it would be a good idea to use an organic fertilizer.