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-   -   Water related stress symptoms (https://www.orchidboard.com/community/cypripedium-alliance-paphiopedilum/84154-water-related-stress-symptoms.html)

rbarata 04-03-2015 04:21 PM

Water related stress symptoms
 
Hello, my friends

I'm new to Paphs and am still trying to understand if my new paph (one week in my hands) is happy or not.
I would like to know what should I look for related with watering problems.

Thank you

Fairorchids 04-03-2015 07:20 PM

With the exception of Brachypetalums (niveum, belletulum, concolor, etc., & their hybrids), do NOT let Paphs go dry. They need water while still moist.

You can see it on the leaves, when a plant is getting insufficient water. It is difficult to describe though. I received a couple of desiccated plants last year, I will check them tomorrow, and if they still illustrate the problem, I will take a couple of photos.

rbarata 04-03-2015 08:17 PM

Quote:

I received a couple of desiccated plants last year, I will check them tomorrow, and if they still illustrate the problem, I will take a couple of photos.
Many thanks, Kim. That would be great!:)

Fairorchids 04-04-2015 11:01 PM

2 Attachment(s)
Here are two photos showing the difference between the leaves on a healthy plant, vs one that is desiccated (whether it be from under watering, or lack of roots).

First photo shows a healthy leaf above a desiccated leaf. Note how the latter is curling the sides.

Second photo shows underside of desiccated leaf. Notice the 'lines' running lengthwise. A well watered plant with healthy roots will have a smooth underside.

Fairorchids 04-04-2015 11:01 PM

Duplicate post.

rbarata 04-05-2015 09:52 AM

Kim, thank you so much. This is a tremendous help...a picture worths a thousand words.:)

And if one is overwatered? What would I see? Yellow and slopped?

dbarron 04-05-2015 02:42 PM

Thanks Kim, since I'm only a month or so with my first paphs, this is helpful to me too.

Fairorchids 04-05-2015 03:58 PM

Quote:

Originally Posted by rbarata (Post 743764)
Kim, thank you so much. This is a tremendous help...a picture worths a thousand words.:)

And if one is overwatered? What would I see? Yellow and slopped?

It is difficult to overwater Paphs (and close to impossible for Phrags). If you do overwater a Paph (= killing the roots), you will end up with desiccated leaves again.

rbarata 04-05-2015 06:00 PM

I see...basically the symptoms are the same...no water entering "the system" because a lack of it or because the roots are dead and are not absorbing it.

Many thanks

Dendy83 07-16-2015 07:07 PM

Thank you for this. My paphs have just been sitting there for years. They'll put out a new fan, then nothing. I understand they tend to do that, but I think them being in bark has something to do with it. I think I will transfer them to moss (I understand the risks but I live in Colorado so it gets dry very quickly) so that there is more moisture available to them.


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