I bought a P. primuliflora maybe a month ago. It was planted in a half peat/ half sand substrate. I kept it watered via tray method with the water level only about an inch from the soil level. The plant had a 16 hour photoperiod under 4 4ft fluorescent bulbs with 2 being warm light and 2 cool light. The plant did well at first and even flowered. I had a cup over the plant to keep humidity high.
Then the plant flowered so I moved it to my tray with all my other plants and lowered the water level a little and took the plant out of the humidity dome.
And then the plant kept flowering and the leaves started looking bad.
My question is: What is wrong?
My caerulea is almost the same. I just got it maybe 2 weeks ago. I planted it in half sand and half peat and it is under the same lights as the primuliflora. It started to grow and it had 3 new leaves but today when I checked on it, the leaves had turned brown and curled. The water level was kind of low so maybe it was just drying up? I'm not really sure. I would really appreciate any opinions and suggestions.