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Anthuriums need bright indirect light. Direct sunlight may cause burning of the leaves and too little light will hinder new bloom development. Water them thoroughly and allow the top layer of the to soil start to dry before re-watering. Make sure they are in a well-drained pot and do not let the soil stay soggy as this can cause root-rot. Fertilize them every three to six weeks with indoor plant or orchid fertilizer from March to September. Higher phosphorus formulations will help promote more blooms. Anthuriums do like high humidity, so placing in the kitchen or bathroom is ideal. If the humidity is too low it will show browning on the edges of the leaves. If this happens a pebble tray can be placed below the pot, (but not so the roots sit in water) or a humidifier can be used. They may wilt and die if exposed temperatures below 55°. They are happiest between 65-75°. They do not like cool drafts or major temperature fluctuations, so avoid placing near vents. Take precautions in the winter time that they are not placed near a drafty window. Anthurium blooms can last for eight weeks. As they fade keep them trimmed off. In the winter, after blooming has stopped, it may help to allow a six week "rest" period, when watering is reduced. This rest period may help produce more blooms the following year. Anthuriums only need re-potting every two to three years. When re-potting, use a peat based soilless mix and mix half and half with an orchid potting mix. Do not jump pot sizes too quickly as this can cause root rot and may take the plant longer before it reblooms.