Well I can only share your concern. Does it show any, even microscopic, new growth at all ? That would be a minimum. I have a few Tamukeyama (Acer Palmatum disectum xxx) that started very early this year and show very beautiful now. These are very sensitive. There may be something wrong under the surface either fungus, far too wet or far too dry. I am afraid I can't come up with anything positive. All I can do is share mine with you (see the link),.... not sure if that will make you happy at this stage ?! |
Here is a link that might be useful: Tsubo-en Acer Palmatum disectum garnet