I have been growing mine off to the side of a west facing windowsill since
last November. It has been blooming since last May and is reaching the end
of it's bloom period now. I have not seen any sign of seed capsules. In the
last month it has put up three new leaves, larger than the pre-bloom
leaves. The spread has jumped from 9 cm (the diameter of the pot) to 12 1/2
cm. The window has been open all spring and summer and it has been quite
breezy with a high natural humidity and about four hours of dappled (tree
outside of window) sunlight a day.
This is the first D. adelae I have grown and I will remember that business
about its dying back and coming up again as I do not have a terrarium.
Rand Nicholson