The term “monstrito” is an informal nickname that often causes confusion within the plant community. It refers to a specific plant that has gained popularity among enthusiasts. This article clarifies which plant is commonly called “monstrito” and provides comprehensive care instructions.
Unraveling “Monstrito”
The term “monstrito,” which translates to “little monster” in Spanish, most commonly refers to Rhaphidophora tetrasperma. This plant is widely, though inaccurately, known as “Mini Monstera” due to its deeply lobed or fenestrated leaves that visually resemble those of true Monstera species, particularly Monstera deliciosa. Despite the similar aesthetic, Rhaphidophora tetrasperma belongs to a different genus within the Araceae family.
Both plants develop splits or holes in their leaves as they mature, contributing to the confusion. However, Monstera deliciosa is a large vining plant, while Rhaphidophora tetrasperma has a more compact growth habit, suiting smaller indoor spaces. Although a smaller Monstera deliciosa variety, ‘Borsigiana,’ is sometimes called “mini Monstera,” Rhaphidophora tetrasperma is the primary plant identified as “monstrito.”
Care Guide for Rhaphidophora Tetrasperma
Light
Rhaphidophora tetrasperma thrives in bright, indirect light. An east-facing window is often ideal, providing gentle morning sun without intense direct afternoon light. Insufficient light leads to leggy growth with smaller, less fenestrated leaves, while too much direct sun can scorch foliage. Adjust the plant’s position based on leaf appearance for optimal light.
Watering
Allow the top one to two inches of soil to dry between waterings. Feeling the soil moisture is a reliable indicator. Overwatering causes root rot, while underwatering leads to wilting and crispy leaf edges. Ensure the pot has drainage holes to prevent water pooling.
Humidity and Temperature
This plant prefers a humid environment, ideally 60-80% relative humidity. Brown, crispy leaf edges indicate insufficient humidity. Increase moisture with a nearby humidifier or by placing the pot on a pebble tray. Maintain temperatures between 65-80°F (18-27°C) for healthy growth.
Soil and Fertilizing
A well-draining, airy potting mix is essential to prevent waterlogged roots. A common blend includes equal parts of standard potting soil, perlite, and orchid bark or coco coir for aeration. During the active growing season (spring and summer), apply a balanced liquid fertilizer diluted to half strength every two to four weeks. Reduce or cease fertilization during fall and winter to support natural dormancy.
Providing Support
As a vining plant, Rhaphidophora tetrasperma benefits from vertical support. A moss pole, trellis, or sturdy stake encourages climbing, promoting larger leaf development and more pronounced fenestrations. Training aerial roots to attach to the support aids plant stability and nutrient uptake. Without support, the plant may trail and produce smaller, less mature leaves.
Propagation
Propagating Rhaphidophora tetrasperma is commonly achieved through stem cuttings. Select a healthy stem section with at least one node, the small bump where a leaf or aerial root emerges. Make a clean cut below the node using sterilized pruning shears. Cuttings can be rooted in water, with roots appearing in weeks, or directly in a well-draining potting mix. Once rooted, transplant the young plant into its permanent container.
Common Issues
Yellowing leaves often signal overwatering or underwatering, requiring an adjustment in irrigation. Brown, crispy edges typically indicate low humidity, remedied by increasing ambient moisture. Leggy growth with sparse foliage points to insufficient light, suggesting relocation to a brighter spot. Pests like spider mites or mealybugs can appear, usually managed with a gentle horticultural soap spray.