Help! Fig tree leaves turning yellow and falling off. – Reddit Post

Planted this fig tree a few weeks ago. Have sprayed it with neem oil twice because a caterpillar was eating it but this has stopped. Yesterday I noticed the leaves were turning yellow and falling off. Am I over watering? Under watering? Fall has officially hit with highs in the 70s and lows in the 40s… is this just normal for the season? I’m new to this 🙂