Calathea plants are well-known for their attractive-most foliage and intense patterns and therefore are popular among plant lovers and interior designers. These plants originated from South America, belong to the Marantaceae family, and are popularly known as ‘prayer plants’ because they tend to open up and close their leaves in a prayer-like position. In this article, we will introduce the reader to the world of growing Calathea plants, their types, how they should be cared for, and what is necessary for growing plants.
The Fascinating Behavior of Calathea Leaves
Calathea leaves are most intriguing as they move fast upon touching it and fold up at night to open again once morning has arrived. Some distinctive characteristics of the Calathea plants include the movement of the leaves during the night or in response to changes in light reading. The leaves of this plant get acidic during the day to receive the sun and close at night like hands in prayer. This movement is brought about by a specialized joint located at the base of the leaves known as the pulvinus which has phototropic and Griseofulvin responses to variations in light intensity and humidity.
Such behavior is not only interesting as an observer briefing but also indicative of a healthy plant. If your Calathea is not displaying any signs of movement with its leaves, then it is probably stressed or there is something wrong with the environment in which it resides.
Ideal Growing Conditions for Calathea
The planting of Calathea in cultivation and climatic conditions of an optimal growing environment. Calathea plants are adapted to grow well in a climate similar to the tropics.
1. Light:
A majority of calatheas are native to bright, indirect light conditions. They also prefer moderate temperatures and are sensitive to direct sunlight which can burn their delicate leaves and result in discoloration. It is desirable to keep them in a vase on a windowsill facing north or east, otherwise, the water will be exposed to direct sunlight. If there is a problem of not getting enough natural light, then, to ensure their welfare, you might want to invest in a grow light.
2. Temperature and Humidity:
Being of tropical nature, calatheas grow well in warm and damp regions. If possible, it is also desirable to work with the glasses at a temperature range of 65-85°F (18-29°C) and not to expose them to drafts or cold windows. They require humidity, ideally, greater than 50%; however, it is better to maintain as high a level of humidity as possible. This can be done by placing the container of water near the plant, using a portable humidifier, or spraying the foliage frequently.
3. Watering:
Though the plants need constant moisture they also need moderate water, if they receive a lot of water the plants will begin to rot. An essential aspect is ensuring the soil surrounding the roots receives sufficient water but should not be soggy. This should be followed by allowing the upper part of the soil to dry before putting the plant in water again. In Calatheas’ case, it’s best to use distilled or rainwater; however, tap water often contains chemicals and salts that can be damaging to the plant.
4. Soil and Potting:
Calathea plants require a well-draining potting mix to accommodate the growing stems and leaves. Many growers put different components in the potting mix, and peat, perlite, and bark of orchids are suitable for drainage and aeration. When transplanting, ensure the pot is slightly larger than the previous one; the Calatheas glide when slightly crowded with roots.
Fertilization:
For herbaceous Calathea varieties that bloom from spring through summer, give your plant a balanced, water-soluble fertilizer at four to six weeks intervals. It is advisable to give fewer fertilizers in the fall and winter seasons as the growth is slower. It can burn the plant if too much is applied or applied too often, so fertilize sparingly and wisely to avoid salt injury.
Common Challenges and Solutions
As much as the Calatheas are wonderful plants to add to your collection, they have a few issues now and then.
Leaf Curling:
Some signs include Young leaves rolling up and older leaves curling: The young leaves may curl up due to under-watering, low humidity, and drafts. Check on the watering and humidity levels of the plant then place it strategically to avoid draughts.
Brown Leaf Edges:
Brown shades near the edges of the leaves are the primary signs of improper humidity level or irregular watering. Try to add some humidity near the plant and ensure that the plant is getting even amounts of water.
Yellowing Leaves:
When it comes to the appearance of leaves, it is common to get yellowing and this can be attributed to factors such as over-watering or poor drainage. Feel the soil and make sure that the rocks are well-spaced to enhance the free drainage of water. However, if the roots are overly damp, it would be best to repot the plant in new soil.
Pests:
Calatheas can be prone to attacks from spider mites, aphids, and mealybugs and should therefore be monitored. Check the plant often for any traces of pests or bugs, and apply insecticidal soap or neem oil when needed.
Propagation Techniques
This brings up the issue of propagating Calatheas, so it is important to learn about how to do it or try growing new varieties for oneself.
Division:
During the transplanting, use a clean, sharp tool to divide the plant and then make sure that every section has roots and some leaves. Transplant every division into its pot with a new potting mix to ensure it has all the requirements it needs for growth, and water them well.
It should be propagated during the growth period so that the change can result in productive impacts on the plants.
Calathea Plant Used in Interior Design
That is why Calatheas are not only elegant plants but also successful decorative accessories.
Living Rooms:
Arrange Calathea plants in hanging baskets or pretty containers on bookshelves or sideboards to make them more visually appealing.
Bathrooms:
Because the humidity is high, these plants should be placed in the bathrooms since they will thrive there. It advises placing them near the window, but not directly in the sunlight.
Offices:
It also tells that having Calatheas can enrich the appearance of the office’s environment and bring a soothing and energetic feeling to the office.
Terrariums:
The smaller kinds of Calathea, may be used for terrariums, establishing a small tropical environment inside a glass enclosure.
The Benefits of Calathea Plants
Air Purification:
Like most other houseplants, Calatheas can reduce the hazardous chemicals within the home’s air and produce oxygen.
Stress Reduction:
It has been ascertained that the presence of plants like Calatheas has stress-relieving effects and buoys the well-being of the patient.
Aesthetic Value:
Due to the wide variety of patterns and colors, Calatheas can add to the overall decor of the room and make the atmosphere truly lively.
Conclusion
Calathea plants are perfect gems in almost any plant collection and are admired not only for their appearance but also their ability to ‘sway’ as they breathe. Although they are not really difficult to care for and may sometimes demand a little more time than some other indoor plants, the brightness of their leaves and the unique activity of birds flying around definitely compensate for the troubles. Only by identifying the needs and fulfilling them, you will enjoy the presence of Calatheas at home and in the office for many years. For an experienced plant collector or a novice who wants to have several types of plants at home, the Calathea plant is worth a try and will attract your attention.
