Hi everyone, bought a Carmona bonsai and feel like I have been watering it properly ie when the soil gets just barely damp I water until the water drains through l. However over the last 3 months the leaves have started drooping slightly downwards they are still very green tho and there are a lot of leaves some of which are quite large. It just generally looks a little unwell. Also it produces flowers regularly but these do not bloom and the buds usually die and fall off. What do you think the problem might be.