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Hi Atapi, I personally dislike pollarded trees. I just tried once heavily pollarding a Karasu gawa to check out the theory that by doing so you...
No, Beni shishihenge is a different kind of variegation, quite stable when it ages. For Oridono, Asahi et similar, it's a slow process. Once they...
All the cultivars in the Oridono nishiki group (Asahi zuru, Diane Verkade, Karasu gawa, Izu no odoriko, Rokugatsuen nishiki, Ilarian, etc.) will...
No, the fist pic is 'Corallinum'
Some pictures taken today. The yellow one is a 'Summer Gold'
Hello everybody, I have not posted here for a while. I would like to elicit the views of some of you on this cultivar which was bought a long...
I support your proposal on A. Tataricum, I would add also Acer semenovii to be considered as a separate species, as Van Gelderen, in Maples of the...
Kathy, perhaps you did not get my advice clearly: you can successfully grow Japanese maples in Mallorca knowing that the leaves will most likely...
I do not think heat is a limiting factor with Japanese maples, Southern Japan is very hot in the summer time but it is a moist heat. The problem...
Thank you JT, quite interesting articles, now I know that Fusarium sp. can also affect some maples. The association of PSH Borer with the fungus,...
The pathogenic strains of Fusarium oxysporum (known technically as formae speciales or form species, and abbreviated to f. sp.) are highly host...
Hi Lowrie, The dates are firm: Symposium on October 25 and 26th, in Roscoff as Emery pointed out, followed by a 3 day post-Symposium tour October...
Very nice Kevin. Does it happen often in your place? Gomero
I had never experienced having the maples hit by a hard frost (20°F) in the middle of their seasonal display. I am discovering how they behave...
I agree that 10°F (-12°C) is the threshold for maples in pots, below that threshold they may be killed, I have learned that the hard way :(....
Hi Daniel, Nice variegation!. To your question: I would like to point out the case of commercially available unstable variegates like...
Re: Acer erythranthum Nice Alex! Gomero
In the Forum there have been many links to scholarly explanations of how fall colors form. The 'standard' theory is that by default the color...
Well, no flowers at this time of the year :), but I did not see any seeds either in the only one planted in the ground (young tree roughly 10...
Acer amamiense T.Yamaz is anew species from the Ryukyus in Japan. A. amamiense is described from Isl. Amamiohshima, the Ryukyus. This species...