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Minimum Temps

Posted by tominnh 5 NH (My Page) on
Sun, Nov 15, 09 at 9:23

I have quite a few orchids in a greenhouse and am wondering what should the minimum temp that they can be grown at. I have Phal's Cat's and Phaphs.. Any suggestions? Thanks


Follow-Up Postings:

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RE: Minimum Temps

  • Posted by bayard zone 6 / NJ (My Page) on
    Sun, Nov 15, 09 at 16:50

I keep the minimum temperature in winter above 55F. I don't grow Phalaenopsis any longer since they got too cold near the floor of the greenhouse, but Paphs do fine in the lower light under the benches.


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RE: Minimum Temps

If your greenhouse is large enough you can partition it and have different areas where the night temps will vary from partition to partition. For example a partition for phallys with a min temp at 65F. Check the link below for a nice brief chart on nite/day temps and relative humitidy.

Here is a link that might be useful: The North of England Orchid Society


 
 

 

 


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