Phalaenopsis Outside?

[meganreaux]

I have three phals, all of which are blooming right now. My question is whether I should put them outside during the day when they are finished blooming. I live in South Louisiana-- hot and humid. In the spring, the weather is in the high 70's or 80's. I have a little patio that has partial shade from trees and think it might be good to put the 'chids out there during the day. If they are doing well in their respective windows, should I just let them be, or should I move them out during the day and in at night to give them the temperature change that might induce spiking?

Second question: I just ordered and am awaiting the arrival of a couple of phalaenopsis seedlings that will be getting to blooming size soon. I built a mini shade house out of a plastic bin and 75% shade cloth. Should I keep the seedlings outside in that? Or should I raise them inside in a window?