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Japanese Black Pine Propagation

Posted: July 10th, 2020, 2:33 pm
by Homer911
Hey all,

I have had a search for JBP propagation methods on this forum and I can only find the method of seeds.

Do JBP's not propagate from cuttings? :reading: :lost:

Re: Japanese Black Pine Propagation

Posted: July 10th, 2020, 2:44 pm
by Homer911

Re: Japanese Black Pine Propagation

Posted: July 10th, 2020, 5:55 pm
by shibui
Good searching Homer.
They are not easy from cuttings but if you can get some juvenile shoots strike rate will be far higher. Mature shoots with proper needles much more difficult so you may need to try a few times before getting some to strike.

Re: Japanese Black Pine Propagation

Posted: July 11th, 2020, 9:02 am
by Homer911
Thanks Neil, will try this.

Sent from my SM-G950F using Tapatalk


Re: Japanese Black Pine Propagation

Posted: July 12th, 2020, 5:56 pm
by terryb
I tried two cuttings last year in December from one of the JBP from this thread https://www.ausbonsai.com.au/forum/view ... 31#p268731. The shoots were removed from a whorl where I wanted to avoid thickening. I dipped in rooting gel (clonex red- hardwood), potted into coir/perlite and into a seed propagator to retain moisture. Happy to find one of the cuttings has rooted.

Re: Japanese Black Pine Propagation

Posted: July 16th, 2020, 2:30 pm
by tinto
late cuttings from a plant prune in late autumn seem to be doing well, spring will tell