I had a colony of seeds that sprouted a few years ago. Between attrition and trades I am down to two plants. One has a little bit of dew and the other is now dewless. They are on my plant rack, by the window, a few inches under a Grolite. With the exception of now struggling D. spatulata and a few other struggling dews I just moved there, the other sundews are just glistening with dew, and a few are sending up flower scapes. I looked in my CP books and this species isn't even mentioned. What do they want? what do they need?