La Monstera obliqued It's a tropical gem that, thanks to its spectacular appearance and highly perforated leaves, is irresistible to indoor plant lovers. Native to jungle areas of Central and South America, primarily Mexico, Colombia, and Peru, it's appreciated by collectors and those seeking a unique and exotic touch of green in their homes.
Although its appearance is delicate and very ornamental, Monstera obliqua care is not overly complicated. If you follow certain guidelines, knowing the specific needs of each species will help you enjoy a healthy and vigorous specimen, even if you live in an area where winters are particularly cold.
Main characteristics of the Monstera obliqued
La Monstera obliqued It is a climbing and epiphytic plant, which means that in its natural habitat it grows on trees, taking advantage of the humidity and organic substrate left on the branches. It can reach heights of up to 2 meters indoors, and up to 4 meters in very favorable conditions., although its growth is usually slower than that of other species of the genus.
- Its The leaves are extremely thin, almost like paper, deep green in color and very perforated., giving it the appearance of a plant skeleton. When mature, the holes occupy most of the leaf.
- Both stems like leaves are green due to the abundance of chlorophyll and its efficient photosynthesis.
- It is a species that rarely blooms indoors, but if it does, its inflorescences are inconspicuous, cream-colored and about 4 cm tall.
- The most coveted varieties, such as Monstera obliqua Peru, are especially appreciated among collectors for the rarity and size of their fenestrations (holes).
A striking feature is the contrast with the Monstera adansonii, with which it is often confused. However, obliqua has even more perforated and delicate leaves.
How to identify a Monstera obliqued fury?
The health of your Monstera obliqued is reflected in its general appearance. A healthy plant should show a uniform green color in leaves and stems, with vigorous growth and no signs of decline..
- Leaves vertical, upright and without brown spots.
- Robust stems that do not show any sagging.
On the contrary, if your Monstera shows any of these symptoms, it is a sign that something is not right:
- Yellow sheets: It may be due to lack of watering (more common in new leaves) or excess (more common in old leaves).
- Yellow or brown spots: Indicate sunburn, overfertilization, or environmental stress.
- Presence of pests: Such as mealybugs, mites, aphids or thrips, identifiable by the naked eye or by sticky spots on the leaf.
- Drooping or folded appearance of the leaves.
Essential care of the Monstera obliqued
Next, we analyze exhaustively every key aspect of the maintenance of this plant, integrating expert tips, tricks, and solutions to the most common problems.
Ideal location: light, temperature and environment
- Light: Monstera obliqua requires abundant but always indirect lightToo much direct sunlight can burn its extremely delicate leaves, causing irreversible stains.
- place it near an east- or north-facing window, using light curtains to filter light. Avoid direct sunlight at any time of day.
- Temperature: The optimal range is between 18ºC and 26ºCIt doesn't tolerate cold or drafts, so it's best to keep it away from open doors and windows, radiators, or air conditioners.
- Humidity: In its natural environment, it typically enjoys a humidity of 70-80%. To recreate this environment, use humidifiers, group plants together, or place the pot on a tray of pebbles and water, ensuring that the base of the pot does not directly touch the water.
- In humid areas, it can be grown outdoors in the shade, but if the climate is dry or there is a risk of frost, better to keep it indoors.
Type of pot and transplant
- Flowerpot: Always choose pots with drainage holes to prevent waterlogging and root rot. The material can be plastic, ceramic, or clay, but always light and manageable. The size will depend on the plant: if the current one measures 10 cm in diameter, opt for a new one about 7 cm larger in diameter and height to allow for optimal root development for 2-4 years.
- When to transplant? Do this in early spring, when you see roots poking out from the base. Take this opportunity to check the root system and cut off any damaged roots.
- Ideal substrate: Mix coconut fiber or peat, perlite, a little pine bark and worm humus to achieve a aerated, loose and very draining substrateAlternatively, hydroponic systems such as LECA can be useful for expert collectors.
Irrigation: frequency and appropriate technique
- Keep the substrate slightly moist, but not soaked.By touching the top layer, you'll know when to water: wait for it to dry before wetting again.
- In summer, it may require 2-3 waterings per week if it is hot and dry; in winter, one watering every 7-10 days is usually sufficient.
- Avoid calcareous water; use filtered water, rainwater, or water that has stood for 24 hours if possible.
- An additional trick: spray the leaves daily (without flooding) to maintain ambient humidity, especially in dry or heated locations.
Fertilization and fertilization
- During active growth (spring and summer), apply a balanced liquid fertilizer for green plants every 2-4 weeks. Choose products rich in nitrogen, magnesium, and trace elements.
- Suspend fertilizer in autumn and winter to avoid overloading the plant.
Pruning and maintenance
- Remove yellow, dry or damaged leaves with clean and disinfected scissors to avoid infections and stimulate the growth of new leaves.
- You can train them as a climbing plant using a stake, mossy stick, or mesh, gently tying the stems with plastic ties or fabric tape.
- If you prefer to leave it hanging, let the stems fall freely, but check that no buds are caught or wrapped around.
Reproduction: How to multiply your Monstera obliqua
- Stem cuttings: The most reliable way to propagate Monstera obliqua is with cuttings obtained from healthy stems that have at least one node and one leaf.
- You can root them in a container with water, changing the water every few days, or directly in a moist and aerated substrate.
- Hydroponics (LECA) is another advanced option for collectors or experts.
- Transplant the cuttings into individual pots when they develop roots of at least 5 cm..
Prevention and control of pests and diseases
Monstera obliqua can be affected by mealybugs, mites, aphids, and thrips, especially in warm, dry environments. To prevent pests:
- Check the undersides of leaves and young shoots every week.
- Use diatomaceous earth or potassium soap as an ecological preventative.
- You can clean leaves with beer diluted in water or with a damp cloth to remove dust and small insects.
- Avoid stagnant water and lack of ventilation, as these promote fungi.
If persistent brown or yellow spots appear, check watering and humidity, as excess water can cause fungal diseases.
Advanced Tips for Success
- Avoid sudden changes in temperature: Monstera is sensitive to cold and temperature changes.
- Change location gradually if you are going to move the plant to more light, to avoid burns.
- You can use a cabinet or display case to maintain high humidity conditions if you live in a very dry climate.
- Increase humidity by grouping Monstera with other tropical plants. Groupings create more stable microclimates.
- Don't worry if the leaves don't show holes at first: the fenestration (holes) appear with maturity and good lighting.
Frequently asked questions about Monstera obliqua
- Why are the leaves of my Monstera obliqua turning yellow?
The most common cause is overwatering or underwatering. Check the substrate before starting and adjust the watering frequency. It can also be due to a lack of light or the presence of pests. - Is Monstera obliqua toxic?
Yes, like many araceae, their leaves and stems contain calcium oxalate crystals, which can be toxic to pets and humans if ingested. - How often should I pay?
Fertilize every 2-4 weeks during the growing season and stop in autumn and winter. - Is it very difficult to take care of?
It is not the easiest of the Monstera genus, but with proper care and regular attention, it can thrive indoors.
Growing a Monstera obliqua at home is a rewarding experience thanks to its exotic beauty and unique fenestrations. By providing it with the warm, humid environment it needs, filtered light, and a well-aerated substrate, you'll have a healthy, lush plant that's ready to become the centerpiece of your home. With careful and loving attention to its needs, your Monstera obliqua will be a source of admiration and satisfaction for many years to come.
