Ooh, yes, I love the smell of crushed lemon leaves. This actually is what got me hooked on citrus. Combava leaves are great too.

These are usually seedless but this winter I had a fruit that was full of large, flat seeds. I sowed them and they took their time but many germinated.

Now, I am wondering what to do.. I know pomelos do not come true from seed and our climate is much too cold to plant them in the ground but I'd still like to give them a try for the sake of it.

How long would they take to flower anyway? Any suggestions are welcome.

It is the ordinary Arbutus unedo. I will snap a pic when I get around to it.

I have not heard of this material and have used Parafilm so far which has worked great. I usually wrap the union and the scions too and there has never been any mould. Would micropore be cheaper than Parafilm?

I have a bunch of seedlings from seed eyeckr kindly sent to me. I wonder how they handle European (i.e. Swiss) winters. USDA zones are only of limited use over here. This winter would have been 8b/9. But our winters are long and damp, days or even weeks below 0C occur every so often.

Florian This link gives you the answer.
Unfortunately in French.

http://www.fruitiers-rares.info/articles63a68/article67-semis-Poncirus-trifoliata-et-variete-monstrosa.html

So I allow myself to quickly translate the most important.
The origin of this is genetic but most often the influence of a fungus Aspergillus flavus and Alternaria tenuis present on the seed coat.

Thanks for the link. French is fine, I am Swiss after all..;-).

But whose plant is this chimera above (or whatever it is)? I would like to learn more.

I have had excellent and quick germination with Taitri too. I used the baggy method with perlite and put it on a radiator. No albinos so far.

I found this link: https://mrmaple.com/products/buy-poncirus-trifoliata-tiny-dragon-dwarf-contorted-hardy-orange

It says:
'TIny Dragon'  is a dwarf contorted hardy orange with thin thread-like leaves. The branching is even more contorted than 'Flying Dragons' and is much slower in its growth.Ted Stephens and Rick Crowder found this hardy orange at a garden center in Japan as they were leaving Nagoya headed toward Gifu. While Ted ended up calling this selection 'Baby Dragon', Rick ended up calling this tree 'Tiny Dragon'. Either way, this dwarf contorted hardy orange stays small and is a great candidate for growing in a fairy garden or container. 'Tiny Dragon' may reach 4 ft by 4 ft in 15 years.
The fruit on 'TIny Dragon' is rare but tastes quite tart, similar to a lemon. The fruit of this species is often used in making marmalade. 

So mine is not the Tiny Dragon, just tiny . Ilya, you are most certainly correct in assuming it is the rosette-type. Because apart from having extremely short internordes, it is also supposed to have thick roots, which, in fact, it does have.

Yes, the temperature near the house is warmer here too. But it is not enough in a cold winter with extended freezes. Last year, I lost a Citrange only about a metre away (in the pic on the right where you can see a few leaves of the changsha I put in its place, which btw. also survived unprotected).

I have a K which is also monofoliate. Btw. I thought they went from A to R not only K.

Ok, I see. That makes sense. Mine is grafted. But then I am not convinced the above plant is Thomasville since almost all of its leaves are trifoliate (although on some the two side leaflets are very small).

Welcome to the forum!
Just beware when buying citrus because there are many different cultivars of some species and also some wrong names in the trade.
For example, Eisenhut's Sudachi (N 80) is in fact a Hana Yuzu. There is also a fake (Russian) Yuko which is in fact a variety of lemon.

Since you are from the Netherlands, you could perhaps contact Citrusbali.nl

Check out Citrus pages for more information on citrus coming true from seed and more: http://citruspages.free.fr/classification.html

cheers

Good stuff. Does it occur naturally where you live? Is the fruit any good? It looks tiny and seedy on pics.