I was given 2 mature drosera villosa plants. What conditions do these like? I heard that they like high humidity and cool conditions. I am setting up a classic terrerium to grow mostly subtropical rosetted sundews. These don't need that much humidity, so the lid will only cover about half of the tank. They will be growing about 6-8 inches away from the cool white grow tubes. Night temps go up to 70 in the summer, so I'm not sure these will do that well.