Hi,

I got a new Calamansi tree not too long ago. It had been doing fine, then suffered some moderate leaf drop (i assumed this was from transplant shock). Now the lower leaves have curled and are pointing down. Any other plant, and I'd take this as a sign that it needs some water. But I'm inexperienced with citrus and keep reading about over watering problems. The soil isn't dry but i do normally keep other plants a little more moist than this. I have inspected the tree and do not see any signs of an infestation. What else might be wrong?

-BonMiece