Dracaena Massangeana - leaves are turning yellow and then brown!!
I bought a Dracaena Massangeana plant about 3 weeks ago. I placed that plant in a room with sunlight--though the plant itself wasn't getting direct sunlight. In a couple days the leaf tips were turning brown. So I moved the plant in another room under a window where it could get direct sunlight--same result; brown leaf tips AND now the new leaves are already yellow/brown. The entire 3 weeks I've had it I've watered it once, as directed. Furthermore the house temperature has always been 65-68 deg. I occasionally spray a mist on the leaves to dampen them and the plant soil remains mostly dry, as directed.
What am I doing wrong?? It couldn't seem to die any faster then if I yanked it from its soil. Should I re-pot it?
Any advice would be appreciated.