Return to the Orchids Forum | Post a Follow-Up

 o
Deciduous Dendrobiums

Posted by Greencurls Z5 (My Page) on
Sun, Feb 17, 13 at 19:29

So this is my first winter with a couple of deciduous dendrobiums. I have a dendrobium parishii and a dendrobium cucullatum. I have kept both of then pretty much dry over the winter with the exceptions of a few spritzes here and there. The parishii was kept colder (45-50F nights) than the cucullatum (55-60F night) as per the culture instructions I received. The pbulbs on both are looking pretty nice so I know they are still alive. But there are no buds on either. Over the weekend I have seen both plants being sold, by local growers, in bud. What gives? I was thinking I would see some activity in January. Now it is mid-February and there is nothing. :-(

I suspect that I just need to be patient but I also want to make sure that I am not going to kill them waiting for buds.

I also have a dendrobium kingianum, which received similar care to the parishii. No buds on it but it never seemed to stop growing either. Not sure what to make of that?

Any insight/words of wisdom are welcomed. Thanks!


Follow-Up Postings:

 o
RE: Deciduous Dendrobiums

Did you read the long, ancient Den. kingianum thread down the page a bit. I suspect that what may be easy here might be difficult in some climates.
A good starting point is to find the culture notes written by the late Wilford Neptune. He was a master at growing D. kingianum in a Northern Climate.


 o
RE: Deciduous Dendrobiums

Ehanks Arthur. I have read the thread and Wilford Neptune's notes on the kingi. It received similar treatent to Neptune's suggestions in the fall and early winter. It was still growing in 35 degree temperatures.


 o
RE: Deciduous Dendrobiums

Thanks Arthur. I have read the thread and Wilford Neptune's notes on the kingi. It received similar treatent to Neptune's suggestions in the fall and early winter. It was still growing in 35 degree temperatures.


 o
RE: Deciduous Dendrobiums

You are in the same zone as me- and my parishii is not budding yet either. This is my first winter with it so I was also wondering. My den anosmum is blooming and my den Nestor is as well- but the Nestor I only picked up in December and it budded virtually the moment it dried out. My canes look fine and I have it high where it may or may not get a bit of mist. All leaves have been off of it for at least a month. I'm just hanging tight until I either see buds or growth.


 o
RE: Deciduous Dendrobiums

I appreciate the follow up. I guess I have to be patient. Please let me know when your parishii starts to bud.


 o
Need help with my new dendrobium

Hello all,
A week ago I got a present a white Dendrobium and it was full of flowers. After 3-4 days I noticed that some of the flowers were starting to get really dry and know after a week almost all of them died includind two leafs. I watered the plant in the first day but only by spraying it and after 2 days I watered it normal.
I'm desperate, I don't know how to take care of it. I read on net that i should take care of it like a Phalaenopsis. I have 3 of those. I don't know what were the conditions that the plant lived before i got it. Please help!!!!


 o
RE: Deciduous Dendrobiums

Gorgeous, the information you read on the net would be fine if your Dendrobium was a warm growing tropical type of Dendrobium but it is a nobile/softcane type that needs a warm summer and a cooler drier winter.
The cooler drier winter is the problem, how much cooler and how much drier?
The temptation on reading cultivation notes is to keep it too dry in winter and the other problem is how cool to keep it in winter.
It is a beginner's orchid here, best grown outdoor's in the right spot in the garden.
Average Annual Temperatures.
Summer 17C.min 27C.max
Winter 7C. min 17.C max
Average Annual Rainfall 47 inches (Say 90cm)
Driest time of year on Average late winter/spring. But heavy rainfall can fall any season
300 sunny days (on average) a year.
See if you can find some complete cultivation notes on the net that relate to your climate in Romania


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Orchids Forum

Instructions

  • You must be a registered member and logged in to post messages on our forums.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review the contents and make changes.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • It is illegal to post copyrighted material without the owner's consent.
  • HTML codes are allowed in the message field only.
  • No advertising is allowed in any of the forums.
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.



 
Click here to learn more about in-text links on this page.