hkgorchid

Google過,原來在自然界中，蘭花的成長好多是倒過來生長，倒掛生長可使花冠不積水。此外葉的底部比表面是對高光更寬容更適應.
chowold2 發表於 2012-12-4 12:09 AM

Thanks for the information. I was totally wrong as thought that it should not be upside down!