I am getting back into growing CPs after a few years break of mostly focusing on succulents. While I was "gone", petiolaris sundews suddenly became inexpensive and accessible to the average grower. I want to be able to provide a good set up for them. I am planning on growing them in small, squat, plasitc terreriums (so that lights can be placed close to them). I need to bring my outdoor tropicals in for the winter, so I need to make a bid growlight purchase. What type/brand/combination of growlights should I buy for growing petiolaris dews (as well as other rosetted sundews and mexican pings). A lot of growers seem to have great luck with petiolaris complex sundews. Is there a "magic combination" when it comes to growlight set-up and distance from lights? My house gets warm in the summer but is a rather consant 68 in the winter. What sort of heating device should I get to keep the plants from sulking all winter?