Thonk you all! Gomero think you are correct... brenches look healthy and leafs don't fal down at all... but i was worried the problem was due to...
Thank you so much Rima. I'll try to let the soil dry a bit between waterings... probably one time every two/three days should be a better choice...
Here are two photos of the leaf of my acer palmatum dissectum. The maple, cultivated in a quite large pot, was doing well in spring with stunning...
