joseph tinklepaugh on
January 23, 2011
January 24, 2011
If the flower is older, it may just be fading naturally and that will cause it to brown. If it is fading sooner than you think it should, it is either lacking enough light or is over or under watered.
Move it to a brighter window and water the soil only when it is dry to the touch on the very top of the soil.