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Field-grown black pine progression – part 1

January 7, 2023 by Jonas Dupuich

I’ve been waiting a long time to share the progress on one of my black pines, and now is a great time for it!

Let’s start with the back story. In 1993 – by coincidence it’s the year I started growing bonsai – Kathy Shaner started a batch of black pines from seed that ended up at Lone Pine Gardens in Sebastopol, California.

Lone Pine took care of these trees until the early 2000s when Boon Manakitivipart acquired the whole batch. I was in charge of the digging, maybe 20-25 trees altogether, with help from another Boon student named Pak. Boon temporarily potted the trees as they came out of the ground.

After two days of digging, Boon and I spent the next three days carefully replanting all of the pines into growing containers. When we were done, I got to choose one of these trees to take home and develop.

The first photo I have of the tree is undated. It’s likely from the early 2000s.

Field-grown black pine

Field-grown black pine, early 2000s

I didn’t take many photos in the next few years, so we’ll skip to 2009.

2009 - grafting in progress

2009 – grafting in progress

The jump between photos is dramatic! I’d removed most of the large sacrifice branches, decandled a few times, and started grafting the future branches I’d use to create the final silhouette.

The grafting continued the next year.

2010 - more grafting

2010 – more grafting

Some of the grafts took and others didn’t. The grafts I most wanted to take – the trunk grafts midway between the upper and lower branches – never did, so I made do with what I had.

From here the main work was building density – decandling, plucking, and pruning.

June, 2012

June, 2012

June, 2014

June, 2014

December, 2014

December, 2014

March, 2015

March, 2015

Progress could have been much faster during these years, but I didn’t take the time to wire the branches and cut back leggy branches on a regular basis.

I did, however, develop enough branches to form the crown at which point I reduced the trunk and finally saw the tree at what would become the final height of approximately 18″.

Reducing the trunk

Reducing the trunk

March, 2017

March, 2017

Now that we can see the basic outline of the tree, we’ll pick up the rest of the story next week.

News & Updates

There are lots of fun events are on the horizon:

  • The Bay Area Bonsai Associates are hosting their annual exhibit on January 14-15 at the Lakeside Garden Center in Oakland, CA. The show opens at 4:00 p.m. on the 14th with a demo/presentation (by me) at 6:30 p.m. Sunday hours are 10:00 a.m. – 4:00 p.m.
  • There’s still space for the Shohin School’s Winter Seminar in Portland, Oregon on January 28-29. Learn more on the Shohin School website.
  • The California Shohin Seminar will be held at the Mission de Oro in Santa Nella, California, on February 3-5. I’ll be vending, presenting, and leading a workshop at the event. Learn more at the California Shohin Seminar website.
  • The Bonsai Garden at Lake Merritt’s annual Mammoth Fundraiser will be held at the Lakeside Garden Center on February 18-19. A huge auction kicks off on Saturday followed by a day of vendors and community tree sales on Sunday. The event is a fundraiser for the BGLM – learn more about it here.

And finally, for those getting ready for the coming repotting season, small and medium akadama is in stock now on the Bonsai Tonight Online Store.

✕

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Filed Under: Bonsai Development Tagged With: Black Pine

Previous Post: « Introducing Shohin School!
Next Post: Field-grown black pine progression – part 2 »

Reader Interactions

Comments

  1. Copper Creek Bonsai says

    January 7, 2023 at 8:51 pm

    Jonas, did you use its own scions to graft to it? Love these progressions. Looking forward to the next installment.

    • Jonas Dupuich says

      January 7, 2023 at 8:54 pm

      Thanks! Yes, I did approach grafts (less successful) and scion grafts (more successful) all using scions from elsewhere on the tree.

      • Bernard says

        January 8, 2023 at 7:36 am

        Hi Jonas,
        I noticed the growth on the sacrifice branch was also candle cut. Was it to balance out the growth, minimize shading, or for some other reason?

      • Jonas Dupuich says

        January 9, 2023 at 2:27 pm

        I often slow down the sacrifice branch before removing it. I also decandle it when the lower part of the tree needs a boost (sometimes the lower part gets too weak when the sacrifice becomes really strong).

  2. Michael says

    January 8, 2023 at 7:44 am

    Thank you, Jonas, for providing this progression. It is very helpful for those of us who have trees that look like yours did in the early 2000s.

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