Fraxinus (Ash) questions...

Several issues seem to be getting conflated here.

First, I thought I was being light hearted, gentle and not didactic when I suggested that some tree species are easier to create traditional bonsai with than others. I am not telling you how to spend your time, but I am saying that the traits of the EAST of THE MISSISSIPPI RIVER species of ash are not well suited to bonsai. And, Leo, the younger Leo @HorseloverFat did correctly interpret my meaning, no harm, no foul. Note that I pointed out the eastern species of Ash were not good choices for bonsai. I was aware of some of the different species of ash around the world and know that at least one or two of the Asian ash species and some of the species of ash from the desert southwest of the USA (@Hartinez ) were good or at least better choices for bonsai. I am not familiar with the European ash growth traits, @Lutonian , but I clearly only said the eastern North American ash species were poor choices.

So yes, you are correct, Fraxinus bungeana and which ever of the 4 species of ash native to New Mexico that Danny @Hartinez is working with is actually look pretty good for bonsai. I ended up looking up Fraxinus on Wikipedia (the source for all knowledge, LOL) and there are 45 to 65 species of Fraxinus, depending on who's criteria you use for defining species. To my surprise there are 3 species native to the general Wisconsin, Illinois, Michigan, and Indiana area. You might pick up a 4th species in extreme southern IL and IN. But as far as I can tell, my general comments really hold for Fraxinus pennsylvanica ( green ash), F. americana (white ash or American ash) and F. nigra (black ash) as far as these three species relate to bonsai.

But there are at least 45 to 65 species, so if you have a local ash that you think might be good for bonsai, don't let my comments stop you from trying.

@Hartinez - Danny, that is a nice ash you are working with, when you have time, you should figure out which of the 4 possible species native to New Mexico your tree is.

@DavidBoren - Species conservation- Bonsai is about creating images with trees. Species conservation is not a topic that the collective "we" are organized around. Yes, the emerald ash borer and the associated fungus is a problem. But I don't know if the populations of Fraxinus have been depleted to the point where groups like the Nature Conservancy and USFWS and other groups would get involved. I don't think ash species are even remotely close to being eligible to being put on the endangered species lists. But these concerns are not trivial. Its just that BNut and ABS and the bonsai hobby in general is not equipped to do much about the issue. If you are concerned, check in with groups like Nature Conservancy. Most cities have a local chapter. A little web browsing can probably put you into touch with your local chapter. Another place to go is your local Ag Extension office. Ag Extension is concerned for all agricultural diseases, and by extension, forest diseases. Your Ag Extension offices will have a handle on how bad EAB is in your area and how bad the loss of ash trees has been. They also may have guidance for things you can do locally to remedy the situation. At least for my area of the country, while we are loosing many ash trees, there is no worry about them actually going extinct. We have a lot of ash trees. We do worry about loosing significant portions as in percentages of our urban, suburban and forest canopies. But extinction is not the concern.

I have a dead ash tree laying on the ground in my back yard that needs to be sawed up and burned. I just have not gotten to it yet. It was an EAB victim some years ago.
 
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I feel i hear this all too often. Whats a waste of time? Is there some great race in bonsai i am unaware of? Does everyone here throw away thigs they enjiy because 25 years from now it wont be in a musuem? Dont take pictures of your kids thats a waste of time, dont stop and smell the roses, thats also a waste of time.... whats so damn important about all this time you saved? I guess now you have more time to tell people they are wasting time. Also just my opinion.
You're barking up the wrong tree. Has nothing to do with museums, pictures, smelling the roses. Has everything to do with enjoying something vs constantly fighting something that doesn't want to do what you want. Some species are not "wastes of time" (although in practicality that's true) some species just won't submit to bonsai training, or the esthetics required of species that work with bonsai training

Sure you're free to do whatever you want, the tree, however, isn't. Constantly fighting a species' tendency not to get shorter internodes, reduce its compound leaves, produce less gangly branching, etc. is mostly a drag after five years...ten years, you will likely chuck it or sell it to a new rube who "doesn't play by the rules" or some other "unconventional" person who spends another five years on it until THEY lose interest...been there done that.
 
How often do you water your Ash trees?

I find that mine pretty much demands water daily. If I skip a day, her leaves are a roadmap of veins... nothing is sagging, but she shows it. Especially since I drilled a bunch of holes in her pot. And she is a tiny 2yo tree in a big @$$ 15gal pot, with full organic soil, and still wants water every day.
 
Several issues seem to be getting conflated here.

First, I thought I was being light hearted, gentle and not didactic when I suggested that some tree species are easier to create traditional bonsai with than others. I am not telling you how to spend your time, but I am saying that the traits of the EAST of THE MISSISSIPPI RIVER species of ash are not well suited to bonsai. And, Leo, the younger Leo @HorseloverFat did correctly interpret my meaning, no harm, no foul. Note that I pointed out the eastern species of Ash were not good choices for bonsai. I was aware of some of the different species of ash around the world and know that at least one or two of the Asian ash species and some of the species of ash from the desert southwest of the USA (@Hartinez ) were good or at least better choices for bonsai. I am not familiar with the European ash growth traits, @Lutonian , but I clearly only said the eastern North American ash species were poor choices.

So yes, you are correct, Fraxinus bungeana and which ever of the 4 species of ash native to New Mexico that Danny @Hartinez is working with is actually look pretty good for bonsai. I ended up looking up Fraxinus on Wikipedia (the source for all knowledge, LOL) and there are 45 to 65 species of Fraxinus, depending on who's criteria you use for defining species. To my surprise there are 3 species native to the general Wisconsin, Illinois, Michigan, and Indiana area. You might pick up a 4th species in extreme southern IL and IN. But as far as I can tell, my general comments really hold for Fraxinus pennsylvanica ( green ash), F. americana (white ash or American ash) and F. nigra (black ash) as far as these three species relate to bonsai.

But there are at least 45 to 65 species, so if you have a local ash that you think might be good for bonsai, don't let my comments stop you from trying.

@Hartinez - Danny, that is a nice ash you are working with, when you have time, you should figure out which of the 4 possible species native to New Mexico your tree is.

@DavidBoren - Species conservation- Bonsai is about creating images with trees. Species conservation is not a topic that the collective "we" are organized around. Yes, the emerald ash borer and the associated fungus is a problem. But I don't know if the populations of Fraxinus have been depleted to the point where groups like the Nature Conservancy and USFWS and other groups would get involved. I don't think ash species are even remotely close to being eligible to being put on the endangered species lists. But these concerns are not trivial. Its just that BNut and ABS and the bonsai hobby in general is not equipped to do much about the issue. If you are concerned, check in with groups like Nature Conservancy. Most cities have a local chapter. A little web browsing can probably put you into touch with your local chapter. Another place to go is your local Ag Extension office. Ag Extension is concerned for all agricultural diseases, and by extension, forest diseases. Your Ag Extension offices will have a handle on how bad EAB is in your area and how bad the loss of ash trees has been. They also may have guidance for things you can do locally to remedy the situation. At least for my area of the country, while we are loosing many ash trees, there is no worry about them actually going extinct. We have a lot of ash trees. We do worry about loosing significant portions as in percentages of our urban, suburban and forest canopies. But extinction is not the concern.

I have a dead ash tree laying on the ground in my back yard that needs to be sawed up and burned. I just have not gotten to it yet. It was an EAB victim some years ago.

Fraxinus excelsior is course and does not ramifiy well and isn't a great choice but is definitely doable if the tree is very large, my tree is just silly due to the size I'm going for. I was not referring to your post or having a dig when is said it would never be a good classic bonsai it was just the truth as even the trunk is a bit boring. I'm not familiar with American Ash species so I can't comment on there bonsaiability (is that a word?). I haven't done anything with the Bunge Ash yet its probably going to be a landscape plant once it get big enough to compete with the weeds.
 
Would there be any possibility of grafting Osmanthus, Privet, or Chionanthus to Fraxinus?

Could any other olive, or jasmine, or lilac be grafted?

Possibly graft low, and reuse the established roots of Ash trees that are all but guaranteed to die to EAB.
 
Would there be any possibility of grafting Osmanthus, Privet, or Chionanthus to Fraxinus?

Could any other olive, or jasmine, or lilac be grafted?

Possibly graft low, and reuse the established roots of Ash trees that are all but guaranteed to die to EAB.
To answer my own question, yes.

Fraxinus rootstock is used for grafting Osmanthus and Chionanthus, at the very least.

Creative grafting may possibly be a constructive alternative to Ash tree removal?
 
How often do you water your Ash trees?

I find that mine pretty much demands water daily. If I skip a day, her leaves are a roadmap of veins... nothing is sagging, but she shows it. Especially since I drilled a bunch of holes in her pot. And she is a tiny 2yo tree in a big @$$ 15gal pot, with full organic soil, and still wants water every day.

The answer to "when to water ash trees" is the same as for all bonsai trees, "when they need it". We check our trees at least once a day, twice a day if weather or experience show that is prudent. We only water if the soil is approaching dry. When humidity is low, we might have to water daily, even twice a day, when humidity is high, we might not have to water for a couple days. Of course temperature and sun play into this too. If its raining, or we have frequent rain, we might even have to move the tree under cover to keep it from being over saturated.

Key is, check your tree daily, and if it needs it, water it.
 
That's fair. I was just curious if others find their Ash especially thirsty.

I figured 10+ gallons of organic soil would remain waterlogged for more than 24 hours... it's a ~2yo tree, less than an inch in diameter at its base, I doubt it has enough demand or even roots to supply the demand of draining the aforementioned soil of all the available water in 24 hours. But my experience shows that the tree in question will show signs of dehydration if I skip even one day of watering.

She has survived going without water for a week, in the middle of the summer, while I was on vacation... so she CAN go without. But man, she doesn't like it.
 
That's fair. I was just curious if others find their Ash especially thirsty.

I figured 10+ gallons of organic soil would remain waterlogged for more than 24 hours... it's a ~2yo tree, less than an inch in diameter at its base, I doubt it has enough demand or even roots to supply the demand of draining the aforementioned soil of all the available water in 24 hours. But my experience shows that the tree in question will show signs of dehydration if I skip even one day of watering.

She has survived going without water for a week, in the middle of the summer, while I was on vacation... so she C"AN go without. But man, she doesn't like it.

not being able to see, feel or touch your organic soil, I have no idea why it needs daily water. Your experience is a good guide. I'm not second guessing you, if you think your tree needs water, I assume you are correct. Your experience is not unheard of. Most of us check our trees to see if they need water daily, and especially trees in full sun, many do indeed need water daily.
 
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