You can just attach it, the more stem the better as it'll be easier to tie. The stem will turn towards the light and will sprout new shoots on the horizontal stem.Hello,
How would you go about attaching Staurogyne repens to lava rock?
I have seen videos and pictures with them attached. Does anyone have any pointers?
If you can, I'd recommend a emersed growth for them to root, that way any size stem will work well without the need to tie sometimes.
But for either one, make sure you trim the old roots prior to the placement.