For the last 2 years, this tree has been losing it's bark.
Deadly Alliance??
It's hard to tell what's what - is the Norway maple growing into a walnut? I wouldn't hesitate to remove the maple, even if it meant taking out the walnut tree.
They seemed to have been fused at birth!
The first is from woodpeckers, probably yellow-bellied sapsucker.
Looks a lot more like an Ailanthus than a walnut - awfully smooth bark.
Die die die...
O geez, VV's right. The funny notched bump near the base of the leaves is visible in one of the pics. I just remember stormyla talking about walnut trees on another thread and thought this was it.
Die die die...
Gee Whiz Guys! I'm just happy that I can plant under it. I was so bummed when I saw those leaves!!!!! Who plants these things????
No one, that's why they're "invasive" species.
Just adding that I'm surprised anything will grow under your Norway maple.
This message was edited Jul 15, 2008 9:36 AM
Claypa, Quite a few things actually, but it's trial and error. There are 6 of them. Yesterday, I dug out 40 either black walnut or Alianthus seedlings.
The guy who writes the garden column for the Philly Inquirer talks about this tree a couple times a year. When asked what to put under a Norway maple, he says something like," Gravel. Or sculpture. Or sculpture on gravel." Then he goes on to suggest containers, or removing the tree.
I saw a study that suggested Norway maple was capable of allelopathy, but whether it is or not, it's probably the least garden-friendly tree I can think of, around here anyway.
Walnut seedlings are easy to ID when they're young, because they still have the walnut attached. I get those too; the squirrels plant them everywhere, even in containers.
OK Claypa, I had to look up that word. Two examples cited were B. Walnut & Alianthus. It's amazing that anything grows here. OK, so I'm not thrilled anymore. I'll have to look further to see any information on the toxins from these maples. I keep removing limbs from the Maples to let in more light. Mother Nature also takes some down.
Whether it's allelopathic or not, there are other mechanisms at work preventing other things from growing. The way water drips off them compacts the soil, and the roots are relentless competitors for water and nutrients.
And it's listed by the state as an invasive species.
Whack 'em and stack 'em. Then you can shop for replacements!
Claypa, Not this year! I already have enough projects. I'd take down the blinking white mulberries first. There must be 30 trees here and I think only 5 varieties of them aren't problematic. But I would love a nice Oak.
Post a Reply to this Thread
More Trees, Shrubs and Conifers Threads
-
I believe my Pine Tree is dying
started by Jaguar18
last post by Jaguar18Oct 04, 20233Oct 04, 2023 -
Apple tree fungus/disease
started by Maxwell175
last post by Maxwell175Mar 25, 20241Mar 25, 2024 -
I have a tree that has badly deteriorated bark
started by BigRich1950
last post by BigRich1950Apr 24, 20241Apr 24, 2024 -
American Yellowwood - Perkins Pink toxic?
started by KayCisko
last post by KayCiskoMay 08, 20240May 08, 2024 -
Planting Trees - Complimentary tree?
started by KayCisko
last post by KayCiskoMay 09, 20240May 09, 2024