Care of Dischidia astephana

Warm and humid is easy for me to provide using my grow tents, but cool and humid has always been a challenge for me. I am currently soaking my Dischidia astephana daily from 5-10 minutes while I care for the rest of the plants in the tent in which it resides.  It lives under a strong LED light and has grown well for me, but has not flowered since I received the plant last September.