That’s a great point—thanks for bringing it up! So far, I’ve been using Daiougoumi as an isolated mother plant. This cultivar is not self-fertile.
In my collection, the cultivars I can confidently confirm as self-fertile are Sweet Scarlet, Gutsulska, and Cheriffic. We can definitely build a more complete list—please feel free to add any cultivars you know for certain are self-fertile.
I got an email reply from Sylvatica Forest Farm regarding their Select Goumi scion wood.
“I did follow up on this but it lead to a dead end! All I know is they are super heavy producers of light red, jello/rhubarb textured berries about large olive sized. If you want, I can send you photos when they fruit in a month of so!”
ah oke ich bekam letztes Jahr Stecklinge von dr szczepan und cherrific.. aber nach etwas Blättern fand ich raus, dass keine einzige anwuchs. Was ist dein Tipp um das etwas zu verbessern?
Edit: Google research:
Steht die Ölweide voll im Saft, schneiden Sie 10-15 cm lange, nicht blühende Kopfstecklinge. Die untere Hälfte wird entlaubt, damit sich im Substrat keine Fäulnis bildet. Setzen Sie die Stecklinge zu zwei Drittel ihrer Länge in einen Topf mit magerer Anzucht- oder Pikiererde. Am halbschattigen, geschützten Standort setzt bei regelmäßiger Wasserversorgung die Bewurzelung rasch ein.
It goes by 2 names, carmine and Tillamook are the same bush just as an fyi. Just 2 different names. So if you see Tillamook offered somewhere it’s also carmine.
Hardwood cuttings rarely work. Generally speaking, the best choice is semi-woody green summer cuttings in a misting chamber. However, Goumi is indeed very difficult to root, which is why I am grafting it instead. Air layering also works quite well.
As a side note, it seems that nobody has yet figured out how to propagate this species successfully in vitro.
Hello everybody,
I would like to share this german article about commercially available Goumi Cultivars in the EU with you. It is a screenshot of the last 2 pages of an article.
If anybody wants to get the full read - the Title is:
Ah, that’s super exciting. I haven’t seen the video just yet. But I devoured the post yesterday with great interest. Unfortunately, they don’t have any Daiougoumi for sale yet either… Kusi says they’re busy propagating new plants so they can bring them to market in the near future.
In Europe (Germany), hortensis.de seems to be the only source that will be offering them starting in August 2026. I’ve already emailed them, and he just said they don’t have time for shipping in the spring. —> Früchte und mehr ///
Ah, mega spannend. Habe das Video noch nicht gesehen. Aber habs mit Interesse verfolgt gestern. Leider haben auch sie noch keine Daiougoumi im Verkauf.. Kusi sagt, sie machen fleissig Neupflanzen, um sie dann in naher Zukunft auf den Markt zu bringen.
In Europa (Deutschland) scheint hortensis.de die einzige Quelle zu sein, die sie ab August 2026 anbieten soll. Ich hatte bereits Email-Kontakt, er meinte nur, Im Frühling haben sie keine Zeit für den Versand. —> Früchte und mehr
Sadly my 2 daiougoumi bought from hortensis last year both died in the winter, but the seeds from Austrian fruit nut are thriving. I got around 30 seedlings now and am very excited to see how they turn out