Origin
Schradera exotica (J.F. Gmel.) Standl. is a tropical plant found in several countries across the world. It is native to Central and South America and has been introduced to certain Asian countries, including the Philippines.
Common Names
The plant is commonly known by several names, including pink porcelain lily, Schrade's exotic bulb, Peruvian lily, and Peruvian medallion.
Appearance
The Schradera exotica plant grows up to 30 inches tall and 20 inches wide. It features wide leaves with prominent veins that are arranged in a spiral pattern around a central bulb. The plant produces long stems with clusters of pink flowers that bloom in the spring and summer months. Its flowers have six petals that are fused into a tube and are adorned with a prominent yellow center.
Uses
The pink porcelain lily is primarily cultivated as an ornamental plant. It is often used as a cut flower in floral arrangements and is admired for its beautiful long-lasting blooms. The plant is also said to have medicinal properties. Its bulbs were traditionally used by the indigenous people of South America to treat respiratory problems and as an anti-inflammatory agent. However, its effectiveness and safety have not been scientifically proven, and caution should be taken when using it for medicinal purposes.
Light Requirements
Schradera exotica requires bright, indirect light to thrive. Direct sunlight can scorch the leaves, so it is best to place the plant near a north or east-facing window. If the plant is kept in a lower light area, its growth may slow down, and the leaves may become smaller.
Temperature Requirements
The ideal temperature range for Schradera exotica is between 65 to 80 degrees Fahrenheit. The plant does not tolerate cold temperatures, and it should be kept away from drafts or air conditioning units. The temperature should also not drop below 60 degrees Fahrenheit, as this can shock the plant and cause its leaves to drop.
Soil Requirements
Schradera exotica prefers a well-draining soil mix that is rich in organic matter. A good mix can be made by combining peat moss, perlite, and vermiculite. The plant does not like to sit in water, so it is important to allow the soil to dry partially before watering.
Cultivation Methods
Schradera exotica, commonly referred to as the purple orchid tree, thrives in warm and humid environments. As such, the ideal temperature range for its growth and development ranges between 68 F and 80 F.
When planting Schradera exotica, it is ideal to use a well-draining organic soil mix rich in nutrients. The plant should be positioned in an area with partial shade or full sun, depending on the level of heat in your climate. The soil should be kept moist, but it should never remain wet, as this can cause root rot.
Watering Needs
When it comes to watering Schradera exotica, the plant requires regular watering, particularly during the growing season. Watering ought to be done until the soil is moist, then allowed to dry out before the next watering session. However, if the plant is under direct sunlight, ensure that the soil is never left to dry out completely. This can cause the plant to wilt.
The frequency and amount of water required by the plant will depend on various factors, including weather conditions, humidity levels, and soil type.
Fertilization
Schradera exotica benefits from regular fertilization, particularly during the growing season. Fertilization can be achieved using either granular or liquid organic fertilizer.
You can apply the fertilizer every two weeks or when watering the plant. Ensure that you use the recommended amounts, as over-fertilization can lead to the burning of the plant's roots.
Pruning
Pruning Schradera exotica requires a careful approach to prevent damaging the plant. It is best to prune the plant in early spring after flowering has occurred. Start by removing any dead, diseased, or damaged wood, then remove any crisscrossing branches. If the plant is grown indoors, pruning can be done to reduce the size of the plant and improve its appearance.
Pruning should be done using a sterilized cutting tool to prevent the spread of any infections.
Propagation of Schradera exotica
Schradera exotica (J.F. Gmel.) Standl., commonly known as the purple velvet plant, is a succulent native to Mexico. It is a popular houseplant due to its attractive, velvety leaves and low maintenance requirements. Schradera exotica can be propagated by seed, stem cuttings or leaf cuttings.
Propagation by Seed
Propagation by seed is the most common method used to propagate Schradera exotica. Seeds are readily available and can be sown in a well-draining potting mix. The potting mix should be kept evenly moist until the seeds germinate. Germination can take up to four weeks.
Propagation by Stem Cuttings
Propagation by stem cuttings is another effective method used to propagate Schradera exotica. Cuttings can be taken from the plant during the growing season and rooted in moist potting mix. The cutting should be at least four inches long and taken from the new growth on the plant. The cutting should be dipped in rooting hormone before being placed in the potting mix. The potting mix should be kept moist until roots have formed.
Propagation by Leaf Cuttings
Propagation by leaf cuttings is a less common method but can be successful if done correctly. Leaf cuttings should be taken from the healthy leaves of the plant, making sure to include the petiole. The leaf cutting should be dipped in rooting hormone and placed in moist potting mix. The potting mix should be kept moist until roots and new growth appear.
Disease and Pest Management of Schradera exotica
Schradera exotica, commonly known as Pink Intoxication or Rosy Trumpet Tree, is a popular ornamental plant grown for its beautiful pink flowers. However, like any other plant, it is also susceptible to various diseases and pests that can cause severe damage to the plant. Let's take a look at some common diseases and pests that might affect Schradera exotica and ways to manage them.
Common Diseases of Schradera exotica
Leaf Spot: Leaf spots are the most common disease in Schradera exotica. It is caused by a fungus that leads to blackening of leaves, browning, and eventually leaf loss. You can prevent this disease by avoiding overhead watering and watering at the base of the plant. Fungicides can also be applied to control the spread of the disease.
Root Rot: Root rot is caused by overwatering or poorly drained soil, leading to the decay of roots. The plant becomes stunted, and the leaves turn yellow and drop. To prevent this, plant Schradera exotica in well-drained soil and avoid overwatering. If the plant is already affected, stop watering for a few days and let the soil dry down to an inch before resuming watering. Fungicides can also be used to control the spread of the disease.
Common Pests of Schradera exotica
Aphids: Aphids are tiny bugs that suck the sap from the plant and reproduce quickly. The plant becomes stunted and may produce curled and distorted leaves. You can remove aphids by washing the plant with a strong jet of water or by applying insecticidal soap. Ladybugs and lacewings are also natural predators of aphids and can help control their population.
Whiteflies: Whiteflies are small, moth-like insects that feed on the sap of the plant, causing leaf yellowing and stunted growth. You can control whiteflies by releasing natural predators such as parasitic wasps or by spraying with insecticidal soap or neem oil.
Mealybugs: Mealybugs are another common pest that sucks the sap from the plant, leading to leaf yellowing and stunted growth. You can remove mealybugs by spraying the plant with a mixture of rubbing alcohol and water or by applying insecticidal soap.
In conclusion, by taking the necessary precautions and implementing effective disease and pest management practices, you can keep your Schradera exotica healthy and beautiful.
