Calathea Mieli Beauty Star

Calathea Mieli Beauty Star thrives in dim to moderate light, ideally placed 1 to 2 meters from an east or north facing window, sheltered from any direct sunlight.

In its natural habitat, the rainforests of South America, it grows beneath the dense canopy that filters and softens the light. It is therefore perfectly suited to interiors with windows that receive little sunlight. In summer, if it is placed near a very sunny window, use a light curtain to diffuse the light and protect its characteristic silvery stripes.

In winter, move it slightly closer to the available source of natural light, but never expose it to direct sunlight. In autumn and winter, shorter days can slow its growth and slightly dull its striking foliage.

Important tip 🌿Insufficient light quickly results in less vibrant leaf colors and less pronounced leaf movement. Also avoid cold drafts and sudden temperature changes, which are sources of stress for this tropical plant.For dark rooms, ourfull spectrum horticultural lampfaithfully mimics natural light and allows the Beauty Star to maintain its decorative foliage all year round.

Calathea Mieli Beauty Star is non-toxic to cats, dogs and young children.

Unlike many tropical houseplants, Calathea Mieli Beauty Star does not contain calcium oxalate or any known irritants that could cause severe reactions if accidentally ingested or if touched. This makes it particularly well-suited for homes with pets or young children.

No identified toxic substances are present in its botanical composition, and it does not contain sap that is irritating to the skin or mucous membranes.

What precautions should be taken on a daily basis?

Even though the plant is considered safe, it is still advisable to prevent animals or young children from repeatedly chewing its leaves, as this could cause mild digestive irritation due to the plant cellulose.

The Calathea Mieli Beauty Star can therefore be placed freely in any room of the house, including spaces shared with your pets and children, with complete peace of mind.

The leaves of Calathea Mieli Beauty Star most often turn yellow due to overwatering, insufficient light, or a nutrient deficiency.

• If the leaves turn yellow and become limp, the problem usually stems from excess water causing the beginning of root rot.
• If the leaves gradually turn yellow while remaining firm and dry, the plant often lacks light or fertilizer.
• If the yellowing is accompanied by small light spots, a dull appearance or fine webbing, it may be a mite infestation, common indoors, especially in dry atmospheres.

Calathea Mieli Beauty Star is particularly sensitive to hard water: regular watering with unfiltered tap water can cause progressive yellowing of the tips and edges of leaves, revealing an accumulation of minerals in the substrate.

Important tip 🌿One or two old leaves turning yellow from time to time is perfectly normal: it is part of the plant's natural cycle.On the other hand, there is cause for concern if several leaves turn yellow rapidly, if the phenomenon spreads to young leaves, or if growth slows down significantly.

In case of a mite infestation, prioritize ourplant-friendly biological treatments, efficient and suitable for indoor spaces.

The Calathea Mieli Beauty Star is ideally repotted in the spring, between March and May, when growth actively resumes.

Repotting is necessary when:

• The roots emerge through the drainage holes.
• Growth is slowing down.
• or that the substrate compacts too quickly after watering.

As a general rule, repotting every 2 years is sufficient for an adult plant.

Calathea Mieli 'Beauty Star' develops a fine, dense rhizomatous root system that does not tolerate overly large pots: too much potting mix retains moisture and promotes rot. Always choose a pot only 2 cm larger than the previous one.

Choose a pot with drainage holes. Ourtransparent pots to monitor the rootsare ideal: their transparency allows you to easily check the root condition after repotting, without disturbing the plant.

Prepare a well-draining substrate suitable for plants of this family. We recommend ourwell-draining substrates enriched with biostimulantsdesigned to promote drainage, root oxygenation, and healthy long-term growth. For this species, ourdraining substrate formulated for Calatheais particularly suited to its fine roots.

1. Gently remove the plant from its pot by tapping the pot to loosen the root ball without pulling on the stems.
2. Gently loosen the roots if they are very compacted, without breaking them.
3. Place a layer of substrate at the bottom of the pot, position the plant upright, then fill in without burying the crown.

Important tip 🌿After repotting, water the plant to help the potting mix settle around the roots. Ensure that excess water drains freely through the drainage holes. Repotting can be stressful for Calathea Mieli Beauty Star, so avoid doing it too often; once every two years is plenty.

Calathea Mieli Beauty Star should be fertilized every 2 to 3 weeks from March to October, with a liquid fertilizer diluted in the watering water.

During autumn and winter, from November to February, significantly reduce or stop fertilizing. This is a period of dormancy during which the plant produces few or no new leaves.

Calathea Mieli Beauty Star is particularly sensitive to over-fertilization: excessive fertilization quickly manifests as burns on the edges and tips of its decorative leaves, permanently altering their characteristic graphic pattern. It is always best to use a dosage below the maximum recommendations.

A well-balanced intake promotes:

• denser, more colorful foliage
• steady growth,
• and improved plant resistance.

👉 For best results, we recommend ourliquid fertilizer, easy to dose with graduated pipetteSuitable for tropical indoor plants. Practical advice can be found directly on the back of the label and on the product information sheet.

Important tip 🌿Never fertilize your Calathea Mieli Beauty Star in a dry substrate: this could burn its fine and delicate roots.Water normally first, then apply diluted fertilizer 2 to 3 days later, when the soil is slightly moist. Regular, moderate fertilization is the key to vibrant, graphic foliage and a vigorous plant 💚

Water Calathea Mieli Beauty Star when the soil has dried out completely, approximately every 7 to 10 days in summer and every 12 to 18 days in winter. Use room temperature water.

Calathea Mieli Beauty Star is known for its high sensitivity to hard water: regular watering with untreated tap water gradually causes brown spots on its striking leaves and yellowing of the tips. It is best to use filtered water, rainwater, or water that has been left to stand for at least 24 hours before use.

How do I know when to water?

The finger test remains the most reliable method: insert your index finger into the substrate to a depth of 2 to 3 cm. If the substrate is dry, it's time to water. If it's still damp, wait a few more days.

Important advice:When in doubt, it's always better to wait a little longer than to overwater. Plants adapt better to underwatering than to overwatering, which quickly rots the delicate roots of the Beauty Star.

Calathea Mieli Beauty Star is propagated by rhizome division, ideally in spring, during annual repotting, when the plant is in full growth.

Rhizome division: the only suitable methodUnlike many tropical plants, Calathea Mieli Beauty Star cannot be propagated by stem or leaf cuttings. Its propagation relies exclusively on the division of its rhizomes, the horizontal underground stems that bear the tufts of leaves. When repotting, useOur pruning shears have a straight point for a clean cut.in order to cleanly separate the rhizome sections without crushing the tissues, thus limiting the risk of infection.

1. Carefully remove the plant from its pot and expose the entire rhizomatous system. Identify the sections with at least 2 to 3 leafy stems with well-formed active roots.
2. Make clean cuts between the clumps with stainless steel pruning shears, ensuring that each division retains a healthy rhizome fragment and sufficient roots for rapid recovery.
3. Install each division inOur transparent pots allow you to monitor root development.which allow for easy verification of recovery without disturbing the plant.

Fill each jar with ourpotting soil suitable for the fine roots of Maranta, ideal for supporting the root recovery of Calathea in a slightly moist and well-aerated substrate.

Important tip 🌿The propagation of a divided Calathea Mieli Beauty Star generally takes 3 to 6 weeks, depending on the vigor of the division and the ambient temperature, ideally maintained between 18 and 24°C. Keep the substrate slightly moist but not waterlogged during this period. The most reliable sign of success is the appearance of a new, curled leaf that gradually unfurls from the center of the clump.