How to Grow Your Aglaonema Plant

overhead view of many aglaonema plants with green, yellow, red, and pink leaves

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Green plants are gorgeous, but sometimes, we're just craving bright colors and wild patterns. aglaonema, also known as Chinese evergreen, offers both. This compact, easy-to-grow houseplant is known for its attractive coloring and patterns ranging from lush jungle green to pink, red, silver, yellow, or cream stripes and speckles. So if your space is in need of a little pop of color, aglaonema is for you.

  • Botanical Name: Aglaonema commutatum
  • Common Name: Aglaonema and Chinese evergreen
  • Plant Type: Evergreen perennial 
  • Mature Size: 20 inches tall
  • Sun Exposure: Bright, indirect light
  • Soil Type: Peat-based potting soil
  • Soil pH: 5.6 to 6.5
  • Toxicity: Mildly toxic

Plant Care

Aglaonema cecilia plant with both light and dark leaves against black background

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Keep your plant’s soil just barely moist but not wet and avoid allowing the soil to dry out completely. Generally, your plant will need watering more frequently in the spring and summer and less in the winter, so check the soil moisture regularly. Your plant will tell you when it’s getting too dry by letting its leaves droop. They should perk back up shortly after watering. If your plant’s leaves are yellowing or its stems feeling mushy, that’s a sign that the plant is getting too much water. 

Feed your aglaonema with houseplant fertilizer diluted to half strength every four months or so. When its pot becomes overcrowded, transplant your plant into a container one size larger with fresh soil. This is best done during the spring or summer, when the plant is actively growing. 

Best Growing Conditinons for Aglaonema Plant

Red aglaonema or Chinese evergreen plant with pink and green leaves in light blue pot

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Many of our favorite houseplants need as much light as you can give them, but aglaonema plants are pretty flexible in this regard. In particular, green varieties of aglaonema can tolerate lower-light conditions well. However, bright, shadowless light is ideal for colorful variegated species—such as from a window facing north, which offers the weakest light compared with windows with exposures in other directions. 

This plant likes the heat, so make sure that you place it in a warm spot—ideally with nights in the 60 degree range and days ranging from 75 to 85 degrees.

Pot your aglaonema in standard potting soil. Like pothos and heartleaf philodendron, aglaonema can also be kept in a clear container of water. If using this method, add a bit of charcoal to the water and feed the plant once per month with just a drop of houseplant fertilizer.

Aglaonema Varieties

Close up of root system of cuttings of an aglaonema houseplant cutting rooting in a glass container with water

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Aglaonema plants typically grow between two and three feet tall, with compact, elegant foliage ranging from oval to lance-shaped. There are more than 100 varieties to choose from: cultivars like Red Peacock, George’s Ruby, or Harlequin have splashes of pink and yellow, and Anyanmanee has bright pink leaves speckled and edged with just a bit of green. 

Green-hued aglaonema, sometimes called Philippine evergreen, offer a lush, jungle-like feel along with more subdued—but no less attractive—colors and patterns. ‘Black Lance,’ a larger cultivar, features long, pointed leaves with pale silver against deep green, while the pale green and white stripes on A. modestum and Brilliant call to mind the coloring of some calathea species. 

How to Propagate Your Aglaonema Plant

Aglaonema is very easy to propagate in water or in soil via stem cuttings. You’ll get the best results with propagation done during the warm growing season. Note that water-propagated specimens tend not to thrive when planted in soil. If you choose to propagate in water, it’s best to keep the mature plant in water, too. 

Step 1: Identify a healthy shoot on the mother plant to remove for your cutting. The shoot should have at least five leaves and be at least six inches tall. Both newer and older shoots can be used for propagation. 

Step 2: Using a clean, sharp blade or gardening shears, make a diagonal cut in the shoot’s stem just below a leaf node. Trim off the bottom couple of leaves from the cutting. 

Step 3: If using the water method, fill an appropriately sized glass or jar with water so that the leaf nodes will be submerged and place the cutting in the water. 

Step 4: If using the soil method, fill a small plant container with well-draining potting soil. Moisten the soil, poke a hole a few inches deep with your finger or a pencil, and plant the cutting in the soil. Pat the soil gently around the base of the cutting to secure it. 

Step 5: Place your cuttings in a warm place with bright, indirect light. If using the water method, change the water when it becomes cloudy. The plant should establish new roots in four to six weeks. After that point, care for the plants as usual. 

Common Growing Problems

One indicator that there's a growing problem is when the tips of the leaves start to dry out. This is called "tipping," and can be a symptom of a few issues, including overwatering and too much fertilizer. Professional gardeners have determined that the most common cause of tipping is watering your plant with water that has a high concentration of salts, chlorine, and fluoride. If your plant is showing signs of tipping, switch your water source to purified water.

Is Aglaonema Toxic?

Some plants have tiny molecules called calcium oxalate crystals, which, to the touch, can be quite painful and cause temporary swelling. Unfortunately for pets, aglaonema contains these crystals. If your cat or dog accidentally ingests the leaves, take them to the vet ASAP. They'll experience minor but uncomfortable symptoms, including diarrhea and vomiting.

Consuming

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