Hi, I have a cherry blossom variant tree. It used to flower properly till bout 2 years back. Last year, the tree had leaves before it started flowers. I also noticed white deposits on the trunk and leaves (pic attached) and leaves are also strangely garbled (pic below) would anyone be able to help me with this - I had fed the tree organic fertilizer when I fertilize the rest of my garden plants but nothing beyond that. Any clue ?