Green varieties of aglaonema can tolerate low light, but the colorful and variegated ones will maintain their luster in medium to bright, indirect sunlight. They should never be placed in direct sunlight. They can grow under artificial lighting, making them ideal for offices and interior low-light spaces. They will flourish if they receive over 4 hours of indirect sunlight daily, and if grown under artificial light, they should receive at least 8 hours each day to remain healthy! They should be kept from direct light if kept outdoors for any period of time as the leaves may scorch.
Water as needed in the growing season (spring through summer), and water less frequently in the winter. Chinese evergreens located in lower light areas should be watered less often; indoor plants placed in brighter spots will require more frequent watering. These plants don’t like being soggy, so wait until the top two inches of soil is dry, and then water thoroughly. Never let the roots sit in standing water; ensure the pot has proper drainage.
Chinese Evergreens love loose, nutrient-rich potting soil, like most other indoor plants. Use a soil medium that can retain moisture but also allows for draining excess water to avoid root rot. Most pre-mixed soils will suffice. Make sure that there is plenty of organic matter, like coco-coir, peat moss, or shredded leaves, and avoid soils that contain moisture retaining crystals. If your soil drains too quickly, we recommend re-potting your aglaonema into a compost-rich soil mixture, with fewer drainage materials.
Aglaonema houseplants prefer to live in temperatures of 60℉ and up. Keep them away from cold drafts, air conditioning, and heating vents as they’re cold-sensitive. Provide air circulation whenever possible as stagnant air can cause a wide array of problems like bacterial and fungal issues!
Aglaonema potted plants can tolerate typical household humidity levels. If the tips of the leaves turn brown, it means the air is too dry, and you should increase the humidity with a humidifier. Trays filled with pebbles and water can also help increase the humidity immediately surrounding your plants, as can grouping your indoor plants closely together.