Our Fig tree (Chicago Hardy named Newton) seems happy - all the green has appeared in the past two weeks. However, sometimes when i barely touch hos leaves, they drop off like they were barely even attched. Im talking freshly sprouted green leaves. I have kept a strict watering regimen, he lives in an east facing window until the weather permits him being outside for the spring/summer (zone 7). This is my first tree to raise from nursery, so any tips or info would be very much appreciated. Thank you for reading!