Author Topic: Japanese Red Pine buds  (Read 33480 times)


  • John Callaway
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Re: Japanese Red Pine buds
« Reply #15 on: December 09, 2015, 03:31 PM »
So, BSG BBQ party at Wayne's?


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Re: Japanese Red Pine buds
« Reply #16 on: December 10, 2015, 09:36 AM »
Does anyone see fungus or insect damage on the needles?

Any need to spray with a dilute solution of lime sulphur? If so, what is your recommended dilution rate? I've heard and used  everything from 1:35 to 1:100.



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Re: Japanese Red Pine buds
« Reply #17 on: December 10, 2015, 02:52 PM »
Augustine, I don't think there's any insect or fungal damage, BUT there was some damage from leaving it in my SUV one early spring day (w/ the windows down a good way parked in mostly shade).  The damage wasn't there when I put it in that morning and that afternoon when I took it out I noticed it.  Maybe that's what you saw.

I've been fertilizing weekly w/ Miracle Grow (and humic acid when I remember), and the soil is covered with teabags of organic fertilizer as well.  I've seen significant improvement in apparent bud strength since those last photos so I'm hoping that the spring will see good strong growth. 


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Re: Japanese Red Pine buds
« Reply #18 on: December 11, 2015, 06:16 AM »
I have had mixed success with JRP, I purchased 3 seedlings spring of 2014 and 3 spring of 2015.  Out of the 6 total, one has thrived and has had great rate of growth.  The strongest buds are 3/8" and the weakest are 1/4".  It is being grown in a grow box with 4" deep inorganic media, comprised of red lava, pumice, perlite, and charcoal at a ratio of 3:3:1:1.  I also fertilized with a mix of various organic fertilizer in teabags, with alternating weekly addition of humic acid mixed with trace minerals or fish emulsion.  When I moved this seedling in to winter storage I found it had grown a few foot long roots along the underside of the grow box. ?



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Re: Japanese Red Pine buds
« Reply #19 on: April 21, 2022, 05:55 AM »
Yours doesn't look very happy.  Maybe with better soil and siting, next year will be better.
Here is a JRP from seed, taken a couple weeks ago.

Loving' your JRP trunk. Is that typical of a Red Pine, the colouration of your trunk looks to dark charcoal...amazing texture. :)