Re: High temperature tolerance of Cypripedium spp.


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Abgeschickt von Michael Weinert am 08 Juni, 2009 um 08:56:35

Antwort auf: High temperature tolerance of Cypripedium spp. von Manfred Hampel am 07 Juni, 2009 um 10:38:40:

Hello Manfred,

Temperatures above 30°C are stress for Cypripediums, but they survive it, the better the more the nights are fresh (a bit cool and humid) and the shorter the hot period lasts.

Especially a good drop of temperature during night has a very refreshing effect on Cyps. This is not sufficiently the case in areas where e.g. grapes are grown.


Kind regards

Michael



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