Is Plectranthus Oertendahlii Easy To Grow?

What i Plectranthus Oertendahlii?

Plectranthus Oertendahlii is a flowering plant in the Lamiaceae family of sages and mints. Silverleaf spurflower, Swedish ivy, Oertendahl’s spurflower, November lights, and Brazilian coleus are all common names for this plant, which is native to eastern South Africa rather than Brazil.

The Royal Horticultural Society has awarded Plectranthus Oertendahlii and the cultivar ‘Uvongo’ the Award of Garden Merit.

It is a fragile forest-dwelling perennial that grows to 20 cm (7.9 in) tall, with slightly succulent heart-shaped leaves that are beautifully patterned with silver on the top and a deep crimson purple on the undersides.

The chemical anthocyanin is found on the undersides, which helps to capture what little light is available beneath the forest canopy. Square, creeping, and rooted stems

The leaves are somewhat succulent, spherical to rhombic, and serrated on the edges. The tops of the leaves are dark green with silver veins, while the undersides are deep crimson.

The double-lipped pink-tinged white or pale blue blooms are borne in tall sprays above the leaves and resemble those of its cousins in the genus Salvia (sage). It blooms in the fall and winter.

Is Plectranthus Oertendahlii easy to grow?

Plectranthus Oertendahlii is easy to grow, but it must be replenished on a regular basis to remain healthy. Plants should be grown in the shade with frequent watering in the summer if they are dry, but not over-watered.

When the plants are exposed to too much light, the leaves turn yellow and the silver patterns become less visible. Plant them on well-drained, well-composted loamy soil. Choose a location in the garden where it will not be overshadowed by other, faster-growing groundcovers and shrubs.

It also looks wonderful in a hanging basket and pots both inside and outside the home. After flowering, prune the plants back to stimulate fresh robust growth in the spring.

Plants can be propagated through seed or cuttings. Cuttings are simple to root and may be created all year by inserting tip cuttings into damp sand.

Plectranthus cuttings are often made in early summer (November) to generate stunning big plants suitable for show when they blossom in October at Kirstenbosch. Sow seeds in a well-drained medium in the spring or early summer (October-November). Germination takes about three weeks on average.

How do you care for Plectranthus Oertendahlii?

Plectranthus Oertendahlii is simple to cultivate, but it must be replenished on a regular basis to remain healthy. Plants should be grown in the shade with frequent watering in the summer if they are dry, but not over-watered. When the plants are exposed to too much light, the leaves turn yellow and the silver patterns become less visible. Consider the following aspects when providing care:


The plant needs sunlight to remain healthy. Provide the plant with plenty of light, but avoid direct sunlight. It is very sensitive to the sun and becomes yellow if it receives too much sun. Plectranthus Oertendahlii does well indoors as a houseplant if you keep the soil moist and find a place in bright but indirect sunlight.


When growing in a container, water the plant with enough water to moisten the surface of the soil. Over-watering may be detrimental as it encourages root rot. When grown outdoors, Plectranthus Oertendahlii requires light shade and a generous amount of water.

In areas with heavy rainfall or dampness, the plant will develop mildew if it not given adequate drainage or air circulation.


Plectranthus Oertendahlii requires a coarse, well-drained, humus-rich soil for healthy growth. Select a heavy, well-draining soil and avoid any that is soggy or waterlogged.

The plant does not tolerate salts and can be grown in alkaline soils if it is watered with a base of sand at the beginning of the season. Consistent watering promotes healthy growth in the spring and summer, but withhold water during winter dormancy.


Plectranthus Oertendahlii is a coastal plant, so it is suitable in frost free areas. It can tolerate temperatures down to -8°C (18°F), but it grows better in higher temperatures. In colder areas, scarify the seedling soil to help it grow more quickly.

When it comes to temperature, the plant should not be overwatered and water during the days when it rains if necessary. Small plants are best placed under cover during winter dormancy for protection from freezing soil and extreme cold weather.


Plectranthus Oertendahlii needs a lot of humidity in its surroundings. It requires a good amount of water during the summer season, but it can also be exposed to less humidity if the plant is properly ventilated. The container can be placed in a bright position and provide natural light.

Pests and Diseases

Plectranthus Oertendahlii is a small plant and can be susceptible to pests and diseases. Diseases that may affect this plant include root rot, tip burned, mealy bugs, and crown rot. The most likely cause of any pest or disease is overwatering.


Plectranthus Oertendahlii may be propagated in several different ways including seed, tip cuttings or leaf cuttings.

Seed can be stored for many years if it is kept in a cool, dry place away from strong light and air circulation.

The tips of spring and summer-flowering plants can be used to propagate new plants. These cuttings should be above ground level and taken through moist sand, with the lower part of the stem buried at least 5 mm (0.2 in).

However, the roots will not develop well enough to grow into new plants when they are grown without rooting hormones.


Plectranthus Oertendahlii is a small and easy to cultivate plant. It can be re-planted in the same container or used as a cut flower. It often needs repotting every few years or when the root system has outgrown its roots.

The plant requires a small pot with good drainage and plenty of space around it so that it will not be cramped.

Is Plectranthus Oertendahlii a perennial?

Plectranthus Oertendahlii is a perennial plant but not hardy. Plectranthus Oertendahlii is propagated and sold by seed in temperate areas that have mild winters, but it rarely survives the winter in milder areas. It is also grown by cuttings in coastal areas.

Plectranthus Oertendahlii is a tender plant that does well in containers indoors, but it does not tolerate frost. It may be propagated vegetative through tip cuttings, but it needs to be kept well-watered during the winter months to avoid root rot and mealy bugs.

How much light does Plectranthus Oertendahlii need?

Plectranthus Oertendahlii requires a minimum of 6 hours of sunlight and 8 hours of bright light to thrive. It grows best in bright indirect light, especially in the tropics. It tolerates low light and indoor light, but it should not be exposed to too much direct sunlight.

When grown indoors, the plant should be protected from strong light or it will turn yellow. If grown outdoors, it is best to provide the plant with partial shade or filtered light. In areas where it is ozone intolerant, use a UVB-neutralizer in the soil.

Does Plectranthus Oertendahlii like high humidity?

Plectranthus Oertendahlii is a tropical plant that still thrives in Florida outdoors where it is exposed to plenty of humidity. It requires moderately high humidity, but too much humidity causes rot on the leaves.

The plant may also get sunburned if the soil is too dry. The soil should be watered enough to keep it moist at all times and avoid drying out completely. It should also be protected from frost that can damage its leaves.

How often should I water my Plectranthus Oertendahlii?

Plectranthus Oertendahlii is a low growing plant and it may be grown outdoors without being watered much. When grown indoors, you should mist the soil and water twice a week. It also needs to be watered often enough so that it remains damp and not dry out completely.

Watering the plant prevents root rot, mealy bugs and tip burn. If the soil dries out completely, the plant will die from low humidity and lack of water during winter dormancy. Overwatering may cause root rot. Using water that is too hot can also cause damage.

How do you dry Plectranthus Oertendahlii?

Plectranthus Oertendahlii should be dried indoors, since it is a temperate plant. The more time the plant spends drying indoors, the longer the vase life of the flower. The plant should be hung upside down with care to prevent breakage. It takes several weeks to dry thoroughly.

If the leaves are hanging and turning brown, you must make sure that they are not getting any direct sunlight or they will quickly wilt. The plant can be hung up in an area where it will receive indirect sunlight. Plectranthus Oertendahlii is also sensitive to cold temperatures, so it should not be exposed to intense cold.

How do you identify Plectranthus Oertendahlii?

Plectranthus Oertendahlii is a small, seasonal flowering plant that has round, dark green leaves. The leaves are four-lobed, oval shaped and opposite.

They also have serrated edges. These serrated edges are said to resemble shark teeth or they can be compared to a crown. Each leaf measures approximately 2 cm wide by 4 cm long (1 by 1.6 in).

Plectranthus Oertendahlii comes in a wide variety of colors including pure white, yellow, red, purple, orange and coppery.

The flowers are also available in pure white or multi-colored. The flower is 4 cm in diameter with an unusual shape of round bodies on top of the long stalks that hold the 12 to 16 petals.

The flowers tend to be pale green and slightly striped. Vibrant colors are best when grown outdoors during the summer season.

Plectranthus Oertendahlii is hardy to USDA zones 10 and above (10a and up). Plectranthus Oertendahlii is native to tropical regions in Central, South America, and the West Indies. It can grow in tropical or subtropical climates.

Plectranthus Oertendahlii is a tropical plant that thrives outdoors in the tropics, but it does not survive freezing winter temperatures in milder areas.

 What is the best soil of Plectranthus Oertendahlii?

Plectranthus Oertendahlii should be planted in a sandy, well-drained soil with plenty of nutrients. It should not be planted in pure clay or compost rich soils because the drainage is not good.

These types of soils may cause root rot. Plectranthus Oertendahlii prefers slightly acidic to neutral soil so add a little bit of ammonium sulfate to balance the pH of the soil.

Plectranthus Oertendahlii prefers a rich, sandy soil that is slightly acidic to neutral. It does not do well in heavy clay or highly acidic soils. The pH of the soil should be around 6.5 to 7.5 for the plant to thrive.

Plectranthus Oertendahlii is a tropical plant that does not like to sit in water for too long. Therefore, the plant should not be planted in a pot with drainage holes.

The soil should not be too clay-based or it will dry out too quickly, causing root rot and low humidity during dormancy. Plectranthus Oertendahlii requires high humidity to thrive and if the soil is too heavy, the roots will become susceptible to root rot.

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