What temp / humidity do you have your Draculas in?

[Roberta]

They don't like heat... I grow them ouside, the large ones tend to open in the morning, then partially close until the next morning - they like the cool mornings and evenings. You can make up for less than ideal humidty by keeping the sphagnum fairly wet. If acclimated, they can easily tolerate winter temperatures down to about 4 deg C. Summer is sometimes problematical, winter you just need to avoid frost, but they like chill, and fairly shady.