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There IS clearly discoloration on the wood of this branch. Note about 85% of the circumference on left side. Only a small area on the side with...
Thanks for contributing to the conversation, Roebuk. Situations are actually not similar. No black anywhere on my tree, and no discoloration on...
A well reasoned argument, be it legal, philosophical, or scientific, is a thing of beauty as is the case you present above. I cannot thank you...
Tim wrote, "If I saw that, I would treat it with subdue maxxit's clogged and damaged xlyem, whether verticillium, pseudomonas.. or whichever...
Margot, I've gotten some great advice from two very highly respected experts that seems to be at odds. Tim Nichols (of Mr. Maple, in NC) has...
Thanks, Margot! Nothing new has been done to the soil the tree has been planted in for 4 years, and I always disinfect my pruning shears before...
That makes sense to me. I'm waiting at least for the moment to cut the affected branch. I would think that if it is Verticillium there should be...
Thank you very much for your valued advice!
I'm posting these closeups as a follow up to my original post yesterday. The first photo is the bottom of the main trunk from opposite sides. Then...
Good Morning, Emery! It's still raining this morning but I'm going out for a closer look in a little while. Will examine all areas in question and...
I'm freaking out and in total melt down mode. My Mon zukushi that was fine just 2 days ago has a whole section today where the leaves have...
Great question! I'd say 0% understock failure in my experience.
I read your last post, Jim, plus all your other posts and replies to them. They were all useful and relevant. Thank you and your respondents for...
My friend and fellow Japanese maple enthusiast Elisabeth Witt has been encouraging me to post information about growing them in Zone 5. The...
Hi Emery! I was very fortunate to get some Acer tschonoskii ssp. 'Koreanum" seeds from a nursery owner in New Hampshire. She sent quite a few...
I am looking to obtain some Acer tschonoskii ssp. koreanum samaras this fall to add this cultivar to my maple collection. I would be happy to buy...
In general the shirasawanum (all of them) would be your best choices. Autumn Moon is outstanding, as is the somewhat more difficult Aureum, but it...
I live on 5 heavily wooded acres in Zone 5 (northern Illinois,) and 5 years ago began collecting Japanese maples. (I know that's a lot of 5s.) I...
A friend who has been a mentor to many Japanese maple enthusiasts is trying to identify a tree that was not tagged. Besides the attached photo she...
