Those are so neat. I got some sundews from a forum member and repurposed one of those old turtle bowls. I filled it with (dry) sphagnum moss soaked well in distilled water and plunked in the plants. they did the rest. Whenever it begins to look less than wet, I add a little water from the dehumidifier. Darn things are colonizing. One even trapped a house fly. I think they are eyeing the dog, who should be warned.