Hi everyone! My prayer plants have been losing their colors for the past few months. The older leaves are starting to lose their red coloring and the newer leaves don't have any red on them at all. Newer growth is also much lighter in color than the rest. They've also been having lots of browning though I do try to keep the humidity at least at 45%. I water them once a week, usually when I notice the top of the soil is dry. It's currently sitting next to a southeast window and does not get a lot of light but that is the best light I can get in my room. It also has a mealybug problem and I've heard that this plant is susceptible to root mealybugs as well. If anyone has a good recipe for a homemade insecticide please let me know.