Don't worry, Ken. Your oak trees will supply at least a little bit of cold protection for your orchids. The ground is still plenty warm and they will be fine. Guess you couldn't squeeze/pile all the porch furniture into one greenhouse so at least you could use the other one, huh?
We sure are looking forward to that cool front reaching down to here tomorrow! Had a 'teaser' of cool dry air last week and it sure was nice.
