Walter Pall's main blog about bonsai and his work with trees from day to day. Lots of good pictures of good trees and lots of valuable information about bonsai.
Prunus spinosa, blackthorn or sloe, 55 cm high, about 40 years old, pot by Peter Krebs, collectd in Germany
The fungus is there since 15 years. So often we have a discussion about folks being paranoid about fungus on their trees. Here you see: the overwhelming majority of fungi are harmless. This one lives in old wood and does no harm to the live parts. Or at least did not so in fifteen years.
Not only was the symposium in Croatia covered on prime time majer TV nes, now it is also covered on a Chinese blog and will be published in an important Chinese bonsai magazine. See here: Chinese coverage
two deutzias, shohin Trident maple Garden lilac, shohin Afghan lilac, shohin three Chinese elms 'Hokkaido' European euonymus better images of the cherry
This is Sorbus aucuparia, the European mountain ash. It is called 'ash' because of the similar foliage. But it has nothing to do botanically with ash as it is from the rose family while the ash is from the olive family. Anyway, the reason this was repotted way too early is the fungus that attacks this species in the roots. If repotted in April like most other non-conifers the fungus will attack in May and in June the tree is dead. Repotting now is done on the hope that the wounds in the roots are already closed when it gets warm enough for the fungus. We also used good protectant on the wounds: milking fat!