Gonzui

CapeCodBonsai

Shohin
Messages
354
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Location
Cape Cod, Massachusetts
USDA Zone
7a
Is anyone growing Euscaphis japonica?

It may be one of those species that is difficult to make into a convincing bonsai because, I have no idea why I don’t see examples of them online. Evidently, they are vigorous enough to trunk chop.

Personally, I don’t get too hung up on only growing species that have ideal characteristics.

I’ve only seen this species (in bonsai form) in one of my favorite books FOUR SEASONS OF BONSAI by Kyuzo Murata

FullSizeRender.jpeg

Here is a photo of the species taken from the book showing an example of a tree in fruit. The author’s description is below the photo.

IMG_9497.jpeg
Gonzui (Euscaphis japonica Kanitzu), early October, potted approx. 30 years,
21 inches (53 cm).


Gonzui
A deciduous tree of the Staphyleaceae

The gonzui grows wild in the woods and regenerates vigorously.
Once you have planted a sapling taken from the wild, you will never lack for raw material. Even if you cut off the entire tree at the base, the severed trunk will send up new shoots. When the cutting or sapling has taken root, just cut it back whenever it grows too long, and soon it will bear fruit.

I’d really like to try this species. If anyone has some experience(s) that they would like to share or know where I can source this tree, please let me know.
 
Last edited:
Is anyone growing Euscaphis japonica?

It may be one of those species that is difficult to make into a convincing bonsai because, I have no idea why I don’t see examples of them online. Evidently, they are vigorous enough to trunk chop.

Personally, I don’t get too hung up on only growing species that have ideal characteristics.

I’ve only seen this species (in bonsai form) in one of my favorite books FOUR SEASONS OF BONSAI by Kyuzo Murata

View attachment 566205

Here is a photo of the species taken from the book showing an example of a tree in fruit. The author’s description is below the photo.

View attachment 566204
Gonzui (Euscaphis japonica Kanitzu), early October, potted approx. 30 years,
21 inches (53 cm).


Gonzui
A deciduous tree of the Staphyleaceae

The gonzui grows wild in the woods and regenerates vigorously.
Once you have planted a sapling taken from the wild, you will never lack for raw material. Even if you cut off the entire tree at the base, the severed trunk will send up new shoots. When the cutting or sapling has taken root, just cut it back whenever it grows too long, and soon it will bear fruit.

I’d really like to try this species. If anyone has some experience(s) that they would like to share or know where I can source this tree, please let me know.
Don't know the species, but it's pretty obscure. "Korean Sweetheart Tree" is native to China, Korea and Japan. It's the only species in the genus Euscaphis of the bladdernut family.

Good luck finding one in a U.S. nursery.
 
Good luck finding one in a U.S. nursery.
The only three Korean Sweetheart Trees that I could find in the United States (through online sales) arrived safely today.

I plan to do my part to propagate more of this species although I understand that propagation from seed is a lengthy process. I’ve also read that propagation via cuttings is near impossible which seems contradictory to Kyuzo Murata’s statement copied below:
Once you have planted a sapling taken from the wild, you will never lack for raw material.
Here is a photo of the seeding’s as they arrived:FullSizeRender.jpeg
 
All in all, I ended up with six of these obscure trees. Not knowing anything about their limitations, I took a chance and wired three of them so I could put a little movement in their trunks. We have a delayed warm-up on Cape Cod due to our proximity to the ocean so, I’ve been impatiently waiting to see if I killed them or not. I was so relieved to see that two out of the three wired seedlings had buds open this week. Although the third victim hasn’t done much, a thumbnail scratch of the bark revealed signs of life 🤞
I guess I’m easily excited.
IMG_0743.jpeg
 
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