Blue Bamboo ID
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Blue Bamboo ID
Hi everyone, I've found this bamboo with blue culms in a local garden centre in UK.
It's labelled as Fargesia Blue Dragon.
After doing some research on the old internet, this could be either a Borinda KR7613 propogated in-vitro in Belgium, it could be a Fargesia Murieliae clone, it could be Fargesia Draccophelea or it could be Fargesia Shennongija.
To me it looks more like the Borinda. Big leaves and fat culms for it's size. I also really hope it is the Borinda as I will buy it straight away
Could only take one pic as I was short on time.
It's labelled as Fargesia Blue Dragon.
After doing some research on the old internet, this could be either a Borinda KR7613 propogated in-vitro in Belgium, it could be a Fargesia Murieliae clone, it could be Fargesia Draccophelea or it could be Fargesia Shennongija.
To me it looks more like the Borinda. Big leaves and fat culms for it's size. I also really hope it is the Borinda as I will buy it straight away
Could only take one pic as I was short on time.
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Re: Blue Bamboo ID
I have a pic of 'Blue Dragon' with a note saying "Borinda papyrifera?". The culms in the pic are a lovely turquoise blue. Perhaps Steffen of the EBS can chime in. The photo credit is "tuincentrum" which is little help.
john
john
johnw coastal Nova Scotia
Re: Blue Bamboo ID
Hi, this is certainly a Borinda. Can't say which one from the pic. BTW., this Shennongija is just newly introduced Fargesia murielae.
Steffen
Steffen
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Re: Blue Bamboo ID
Thanks for the reply.steffen wrote:Hi, this is certainly a Borinda. Can't say which one from the pic. BTW., this Shennongija is just newly introduced Fargesia murielae.
Steffen
Thought it was a Borinda. Does being propogated in vitro affect hardiness or adult form or anything else really?
Thanks
Re: Blue Bamboo ID
Problems with in vitro propagation was an issue 10 years ago, but mainly with leptomorph bamboos like Phyllostachys or Pseudosasa. These plants had many very thin culms and were less hardy. With improved technology it might be different today. I never observed anything negative with pachymorph bamboos like Fargesia. Although I did not have in vitro Borinda yet, they should be OK. What is the evidence for micro propagation in this case?
Regards, Steffen
Regards, Steffen
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Re: Blue Bamboo ID
I did a search on the internet for fargesia blue dragon, and one of the top search results was a bamboo forum from France. A guy on there has a blue dragon from the company Bamboo Select and contacted Oprins in Belgium who did the in vitro. They said it was in vitro propagation of Borinda KR7613.steffen wrote:Problems with in vitro propagation was an issue 10 years ago, but mainly with leptomorph bamboos like Phyllostachys or Pseudosasa. These plants had many very thin culms and were less hardy. With improved technology it might be different today. I never observed anything negative with pachymorph bamboos like Fargesia. Although I did not have in vitro Borinda yet, they should be OK. What is the evidence for micro propagation in this case?
Regards, Steffen
This is the hardiest of the large, blue Borindas so to find one in a nursery a mile away from my house was amazing!
Re: Blue Bamboo ID
Hi,
this is a Borinda, but very likely not KR 7613.
KR 7613 has streaks on it's culm sheaths, it has culm sheaths much shorter than the internodes on elongating culms, and it has smaller leaves (smaller than most other Borindas). Two pics of KR 7613 attached.
In addition, it's not true that KR 7613 is the hardiest of the large, blue Borindas. KR 5287 (and some others, last pic is 5287) Show better hardiness, get bigger and also have very blue culms. Might be that one find KR 7613 more beautiful and that the difference in hardiness does not matter in the UK, as it will not get that cold.
Steffen
this is a Borinda, but very likely not KR 7613.
KR 7613 has streaks on it's culm sheaths, it has culm sheaths much shorter than the internodes on elongating culms, and it has smaller leaves (smaller than most other Borindas). Two pics of KR 7613 attached.
In addition, it's not true that KR 7613 is the hardiest of the large, blue Borindas. KR 5287 (and some others, last pic is 5287) Show better hardiness, get bigger and also have very blue culms. Might be that one find KR 7613 more beautiful and that the difference in hardiness does not matter in the UK, as it will not get that cold.
Steffen
Re: Blue Bamboo ID
And, forgot to mention, KR 7613 has remarkably prominent nodes.
Steffen
Steffen
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Re: Blue Bamboo ID
Glad you mentioned KR5287 as i bought a 3.5 metre plant two weeks ago along with a KR7346 seedling.steffen wrote:Hi,
this is a Borinda, but very likely not KR 7613.
KR 7613 has streaks on it's culm sheaths, it has culm sheaths much shorter than the internodes on elongating culms, and it has smaller leaves (smaller than most other Borindas). Two pics of KR 7613 attached.
In addition, it's not true that KR 7613 is the hardiest of the large, blue Borindas. KR 5287 (and some others, last pic is 5287) Show better hardiness, get bigger and also have very blue culms. Might be that one find KR 7613 more beautiful and that the difference in hardiness does not matter in the UK, as it will not get that cold.
Steffen
The 5287 only has 6 culms so it looks sparse. Will fill out nicely next year.
Re: Blue Bamboo ID
KR 5287 two weeks ago in my garden. Pretty big now, spade for size comparison.
Steffen
Steffen
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Re: Blue Bamboo ID
Wow that's a beauty!steffen wrote:KR 5287 two weeks ago in my garden. Pretty big now, spade for size comparison.
Steffen
How does it handle your winters and what minimum temps do you get?
Our record here is -12 in 2010, normal years only -5 or -6.
I guess you get a lot colder than that...and snowier!
Re: Blue Bamboo ID
The last 3 years we only had around -8°C which is not a problem at all. It does survive -15°C with some leaf damage. 8 years ago we had one night with almost -21°C, that killed it to the ground, but it recovers quite well from the rhizome. The only Borinda which was not totally top-killed in that below -20 night was KR 5913. But I still can not recommend it as it grows very untidily, just like Fargesia utilis e.g.
Best, Steffen
Best, Steffen
Re: Blue Bamboo ID
Addendum: yesterdays pic of the base of KR 5913. I think one can imagine what the "problem" is
Steffen
Steffen
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Re: Blue Bamboo ID
Steffen - Do you know think KR#5913 is indeed B. grossa as was once speculated? If so do other grossas have such hardiness?
john - bone dry & a chilly +12.8c!
john - bone dry & a chilly +12.8c!
johnw coastal Nova Scotia
Re: Blue Bamboo ID
John, this is a very difficult question. To me several KRs look similar with respect to culm sheaths, culms, rhizome neck length and nodes: KR 5287, KR 5913, KR 6438, KR 6439, and KR 6791. They might all well be "grossas", on the other hand they are very different in size, uprightness and hardiness. Other KRs look very different and are most likely other species: KR 4175, KR 7613, KR 5177. KR 5177 with it's very short rhizome necks and smaller stature might match the description of macclureana.
Steffen
Steffen