Yescom225 setup for drosea

[DroseraNik]

Hi all
Hope I post at right place

I have a plant shelf with compartment of 1ft and I ordered a yescom 225 for setup the cp green house

My question is, how height should I set the yescom225 above the cps?

I have Few Pygmy drosera, Drosera Capnesis and Drosera Adelae and Pings and Dionaea

 

[Grey Moss]

Those yescom panels need to be fairly close to work well. I'd hang it within 12 inches of the plants.