How's the temperature and humidity in the room? My orchids are in a west facing side, and a canopy of city trees adds even more dappled shade to them. My windows are also new and double paned being a newer house..my Doritaenopsis loves this set-up..
One set is sitting near the sink, so they get more humidity there, with my electric water pot giving them some steamy moisture when it boils
The other set is near our dining area, and since I know I am having poor humidity there, I have an indoor water fountain running, hopefully help give some moisture and some have stones with water under the pot..
Sometimes our little micro-climates gives a curve ball in our plants life
Oh btw, my Amaryllis Minerva started to open yesterday! I feel happy my first attempt is doing just fine!
I got very excited taking pictures! Waiting for it to bloom just a little more!
