Monstera Leaves Turning Brown Before Unfurling. Other reasons your leaves are browning before unfurling are. Actually my monstera is more than 25 years old.
But when I water it new small leaves arrive ok at the base but then parts of those leaves seem to rot eg they become brownblack. Monstera enjoy bright indirect light similar to what they receive in their native habitat. Since noticing the brown leaves Ive stopped fertilizing but it hasnt made a difference.
Yellow Monstera leaves can be a sign of overwatering.
Monstera new leaves turning brown before unfurling. Monstera turning brown because of sunburn low humidity poor nutrients over-fertilization transplant shock diseases and extreme temperatures. Dark brown spots on monstera leaves is a good indication of the plant getting too much water. Before I used very diluted liquid fertilizer to avoid leaf burn once a month as it was recommended during growing season.