Brown or yellow leaves are also indications of untidy treatment. Leaf discoloration may occur because of over-watering, under-watering or lack of humidity. Brown tips may occur due to dry indoor air particularly in winter. The yellowing can be evidence of inadequate drainage or lack of nutrients. Always keep the plant hydrated by misting it or providing humidity with a humidifier and water the plant occasionally with a balanced fertilizer to make it lush and green. know more about majesty palm care