The “Maw Maw plant” is the informal name for Monstera adansonii, a popular tropical houseplant also known as the Swiss Cheese Plant due to its distinctive foliage. Understanding its specific needs is key to cultivating a thriving indoor plant.
What is “Maw Maw” Plant?
Botanically known as Monstera adansonii, this plant belongs to the Araceae family. Native to the tropical forests of Central and South America, it grows as an epiphyte, climbing trees, which explains its vining habit.
Its distinguishing feature is heart-shaped leaves that develop natural perforations or holes as they mature. These fenestrations give it the common name “Swiss Cheese Plant.” This characteristic, combined with its relatively compact size compared to other Monstera species, makes it a favored choice among houseplant enthusiasts.
“Maw Maw” Plant Care Essentials
Light
Bright, indirect light is crucial for the vigorous growth of Monstera adansonii, mimicking its natural understory habitat. Place it near an east or north-facing window, or a few feet back from a south or west-facing window. Direct, intense sunlight can scorch its delicate foliage, leading to faded or burned spots.
Water
Water Monstera adansonii when the top 2 to 3 inches of soil feel dry to the touch. This often translates to watering about once a week, though frequency can vary based on environmental conditions. Ensure the pot has drainage holes, as Monstera adansonii is susceptible to root rot if left in waterlogged soil.
Humidity
Monstera adansonii appreciates higher humidity levels, ideally between 60% and 80%. You can increase ambient humidity by placing the plant on a pebble tray filled with water, grouping it with other plants, or using a room humidifier. Misting is sometimes suggested, but it may not significantly increase humidity and can potentially lead to fungal issues.
Soil and Potting
A well-draining, airy potting mix that retains some moisture is ideal for Monstera adansonii. A common recommendation is an aroid mix, often composed of potting soil, perlite, orchid bark, and coco coir or peat moss. Repotting is generally needed every one to two years, or when roots begin to emerge from the drainage holes, typically in spring.
Fertilizing
During the active growing season (spring and summer), Monstera adansonii benefits from regular fertilization. Use a balanced, water-soluble fertilizer, such as a 10-10-10 or 20-20-20 NPK ratio, diluted to half strength. Apply this solution monthly. Reduce or cease fertilization during the fall and winter months when plant growth naturally slows.
Troubleshooting Common “Maw Maw” Problems
Yellowing leaves on Monstera adansonii frequently signal overwatering. Brown, crispy leaf edges or tips often indicate low humidity or insufficient watering. Adjusting your watering schedule and increasing ambient humidity can resolve these issues.
Drooping leaves can stem from either overwatering or underwatering; checking the soil moisture will help determine the cause. If the soil is dry, water thoroughly; if soggy, allow it to dry out. Pests like spider mites and mealybugs can affect Monstera adansonii, especially in dry conditions. Regular inspection and wiping leaves with a damp cloth can help manage these infestations.
Propagating “Maw Maw”
Propagating Monstera adansonii is primarily achieved through stem cuttings. Select a healthy stem section with at least one or two nodes, which are small bumps where leaves and roots emerge. Make a clean cut just below a node using sterilized shears.
Place the cutting in water or directly into a well-draining potting mix. If rooting in water, ensure the node is submerged and change the water weekly. For soil propagation, dipping the cut end in rooting hormone can encourage faster root development. Keep the rooting medium consistently moist and provide bright, indirect light until new roots and growth appear, typically within a few weeks.