is that tree bark in your soil? could be a ph problem.2weeks 5days. Bottom two leaves turned yellow on the tips. Temps 77 . Humidity 30. Watered with plain water yesterday. Plant just turned color maybe a couple hours ago.
what are those white spots on your plant? if it is water it can cause your plants to discolor from the light shining on them and magnifying the light. if not i would check for spider mites. check your ph of your water and your runoff also.Hey I seem to have a similar problem, here are some pics, any ideas? approx 10 days