The Monstera deliciosa, affectionately known as the tropical monstera, is much more than a mere decorative plant. Originating from the lush tropical forests of Mexico, South America, and Central America, this climbing wonder uses its aerial roots to ascend trees. Its expansive foliage, characterized by holes and slits, has earned it the moniker “Swiss cheese plant.” As a cherished indoor plant, the monstera brings a touch of grandeur to living spaces, enhances air quality, and boosts humidity—a boon for drier indoor climates. Fear not its stature; the monstera is an accommodating plant, perfect for novices. Simply provide a support structure for it to climb, and expose it to bright, diffused light. These plants can thrive for decades with minimal care, requiring infrequent watering and a well-draining environment. They thrive best when the soil can dry out somewhat between waterings, ensuring a long and healthy life.
Watering a monstera is not about adhering to a strict schedule. To ensure adequate hydration, always inspect the soil first. Insert your finger into the soil to the first few inches; water when it feels dry. This routine will typically be every one to two weeks during the growth season and less frequently during the slower winter months.
When watering, ensure the monstera receives thorough moisture until water begins to drain from the base of the pot. Allowing the soil to dry out between waterings prevents root rot. The speed at which the soil dries is influenced by your home’s lighting, humidity, and temperature, so be mindful of seasonal and weather changes. Adjust your watering frequency accordingly, with more frequent watering in spring and summer and less as autumn and winter draw near.
Be cautious not to use a pot that’s excessively large, as it can slow down the drying process and increase the risk of root rot. The pot should be only 1 to 2 inches wider in diameter than the monstera’s root ball. Upsize the pot only when roots begin to protrude from the drainage holes or encircle the pot’s interior.
Watering your monstera can be done either from above or below. Top watering is the simplest method. Position the pot in a sink or basin to catch any excess water. Pour water directly onto the soil until it’s thoroughly soaked and water begins to flow from the drainage holes. Remove the pot from the water once it stops dripping and empty the saucer if any water remains.
Bottom watering allows the plant to absorb the precise amount of water it needs, reducing the chance of overwatering and fortifying the roots. To do this, place the pot in a shallow container filled with water. After about 30 minutes, remove the pot and place it back on its saucer once it stops dripping. However, to avoid salt and mineral buildup, alternate bottom watering with top watering occasionally.
As with other indoor plants, a monstera will communicate its hydration needs through its foliage. Look out for signs of dehydration, such as drooping, wilting, or yellowing leaves. Dark spots or the presence of fungus gnats can also indicate an issue. If the soil remains soggy after watering, reduce your watering frequency. In cases of root rot, repot the plant in fresh, well-draining soil and ensure the pot has adequate drainage holes.
On the flip side, an underwatered monstera may exhibit wilted, curled, yellowed, or browned leaves. It can be challenging to discern between overwatering and under-watering symptoms, as both can cause similar issues. Check the soil’s moisture level; if the leaves appear unwell and the soil is dry, it’s time to water the plant.
