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Welcome to Oyama Bonsai Kai
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Club Resources -
What to do Monthly
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What to do in August
August 2010
Spring started for me midway through July with new leaves on my Elms. The flush of new leaves and the swelling of buds led me to pot the two Suberosa that I have. It was good to get my hands into the pots again. Celtis which used to be the first to show growth is slow again this year. My large Celtis is showing signs of growth but my smaller trees are still sleeping. We are prone to gales at this time of year and it is advisable to secure Bonsai that could be blown of stands. Pots are expensive enough but imagine broken branches and Bonsai ruined just because you did not tie that tree down!
Spring, every body’s favorite part of the year. The weather these last few days has been very mild with temps being in the low 20’s. As mentioned my Elms are showing signs of warming up, I can always see when they are moving the bark looks a richer colour, almost a dark red. Well Elms moving means Potting Season is here and as mentioned, I have already potted Elms, Swamps and a delightful little Carrisa bispinnosa, Storm which makes a super Mame. It’s very exciting to look forward to another year of improving our Bonsai, trying new techniques and generally being excited about life and this wonderful hobby of ours. This year we have the added attraction of an international artist coming to CBK for their 40th anniversary celebration. The headliner is Budi Sulistyo. If it is anything like their last anniversary it is an occasion not to be missed. For details contact Cape Bonsai Kai
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Club Resources -
What to do Monthly
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What to Do in July July 10
I must say that I am excited and looking forward to Cape Bonsai Kai’s 40th Anniversary which will be held in September, the Kai are bringing out Budi Sulistyo who is from Indonesia and it should be a memorable event, not to be missed by serious Bonsai growers. Just the social contact with other Bonsai growers gives you a huge learning experience not to mention different techniques and contrasting ways to do what we do every day. Start saving don’t miss it!
It really is a pity that CRAB doesn’t get its act together so we can have this experience every year.
Someone recently commented that it was peculiar that I nearly always start my column with a comment on the weather. For one thing the weather does have a big influence on our trees and I make it a point to watch the weather as often as possible and I guess that is inbred in me as the English in England have little else to talk about. This month the weather has an influence on our trees in different parts of the Peninsula as growers are reporting to me that they are experiencing early spring growth. I have had this happen to me in years past and I put it down to mild winter weather and my trees being placed in semi-shade conditions so that my trees did not experience much change in light conditions. The rains have been good this year, and may they continue so we do not have rationing this summer.
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Club Resources -
Other
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Originally written in June 2007Len Redfern
As a more senior member in the club one of the mistakes I see over and over is the utter confusion of beginners who wander from grower to grower asking advice about what he can do with his tree. It's an age old problem which we all have experienced. Usually the tree is a nursery stock tree, possibly still in its black bag, the advice he needs usually is regarding the initial design/style that he wants to impart onto the tree. Which is the front, which branches need to be removed which to leave, what to wire, how to wire, what size of wire, what is the angle of the branch ?????. A myriad of questions face the beginner. Most beginners fall into three categories:
- the confident,
- the capable and
- the nervous or cautious.
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Oyama Bonsai Kai Easter Show |
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News & Admin -
OBK News
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Newsletter to SABA
The show has come and gone, and one realizes that the months of preparation is very dependent on the fact that we are dealing with a ‘living art’ and are very dependent on the weather as to what we eventually display, creating much anxiety.
The show was once again very successful with over 100 trees on display, and the expression of ‘wow and look at this one’ abounded. We were privileged to have Professor Eugene Mol, opening our show, with his passion for trees and the many books he has written on the subject, we may now convert him to a ‘bonsai addict’, and then one never knows..!
The visitors were given an opportunity to select the best tree, for the second year, and once again this exercise proved enormously popular. People were walking to and fro, finding it very difficult to select the best tree on show. At the end of four days the vote went to a magnificent Juniper by Thys Klem, followed by a Olea africana Forest (Thys Klem) and then a Chinese elm (super rosa), and created by Freddy Bisschoff. (See Main menu - Galleries - Signature Gallery 2010)
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What to do Monthly
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Another Easter Show has come and gone and what a fabulous show it was from every angle. Firstly it was a great effort and the show was put together by around 20.30 which is a record and was only achieved by great planning and cooperation by members who got the hall prepared and delivered trees nice and early. The quality and variable specie of trees was appreciated by Bonsai lovers and there was plenty of finger pointing and discussion about the various Bonsai. The centre piece was a brightly painted back drop which brightened up the hall. The only draw back was the bark map of Africa which had to tidied up every few minutes because the thoughtless public walked all over it. But it caused many amusing moments.
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Club Resources -
Club Presentations
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Bending Large branches Can you hazard a guess at what the most important point is to consider before actually attempting to bend a large branch or trunk?
Have another plan in case the bending plan fails!!
I must admit I am a sucker when given the opportunity to get out into nature to collect trees. I’m first in the queue. So when Ben organized a trip to the Piketberg area and asked if I would like to go, I was thrilled because it was an area I had not been to.
The dig area was very isolated and the terrain was rough to say the least. On top of this the heat was oppressive. We arrived about 08.30 and by 09.00 we were climbing the mountain and it was already hot. As with most digs if you are new to the area it’s a matter of searching around looking at the foliage masses to check for the tell-tale grey foliage of the Olive. For this was said to be a supreme Olive area.
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What to do Monthly... Feb 10 |
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Club Resources -
What to do Monthly
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This is really strange weather for February, I remember in the past this time of year we had temperatures of 43 degrees. This year the hottest we have had has been 37 degrees. The big difference I think and please let me know what you think, the actual burning factor seems greater. When we hit 43 deg. Plants were fine but now with 37 deg. Some of my trees have burnt quite badly with a couple of small figs dying. That is unusual. But it still is early Feb so beware.
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The OBK Logo over the Years |
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News & Admin -
OBK Docs
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 The Oyama Bonsai Kai logo has seen a number of adaptations over the years. Have a look...
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Widdringtonia cedarbergensis |
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Club Resources -
Tree Species
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Widdringtonia cedarbergensis (Clanwilliam Cypress) is a species of Widdringtonia native to South Africa, where it is endemic to the Cederberg Mountains northeast of Cape Town in Western Cape Province. It is threatened by habitat loss.
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Club Resources -
Soil & Nutrition
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PLANT NUTRITION Part 1 Eddie Glass ( Oyama Bonsai Kai 1995) The way a plant feeds and grows has been the subject of much debate and research.
In 1630 the Flemish botanist Jan van Helmont conducted an experiment by planting a willow tree in a weighed quantity of dry soil and after carefully weighing the tree, soil and pot together it was watered and left to grow without fertiliser for a period of 5 years after which time by weighing everything again it was found that the tree had gained 165 pounds in weight and that only 2 ounces of soil had been used up. Van Helmont concluded that water was the element that made trees grow. In 1779 Priestly discovered oxygen (dephlogisticated air) and found that green plants were able to manufacture it from air rendered impure by animal respiration. It was only in 1798 that Ingenhousz proved that in light, green plants absorbed Carbon di oxide and evolved Oxygen ant that the only source of the plant’s CARBON was the atmosphere. (Carbon represents about 50% of the solid matter in plants). This discovery led to the discovery of PHOTOSYNTHESIS, which is the process by which all green plants assimilate carbon and water to manufacture sugar (with oxygen as a very useful by product!) with the aid of sunlight.
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