Kalanchoe Sexangularis: The Ultimate Guide to this Unique Plant

Oleh Jodi Nicolas June 07, 2023 Post a Comment

Are you looking for a one-of-a-kind plant to add to your collection? Look no further than Kalanchoe Sexangularis! This unique succulent, also known as the Six-Angled Kalanchoe, is a stunning addition to any indoor or outdoor space. In this blog post, we'll explore the many facets of this fascinating plant, from its origins and appearance to its care and propagation. Let's dive in!

Kalanchoe Sexangularis is a member of the Crassulaceae family, which includes over 1,400 species of succulent plants. Native to Madagascar, this particular species is prized for its striking appearance and ease of care. Its leaves are arranged in a rosette formation, with six flat sides that give it its unique "sexangular" shape. The leaves are light green in color, with a slightly waxy texture and small, pointed tips. When in bloom, the plant produces clusters of small, tubular flowers in shades of pink, red, and orange.

Section 1: Origins

As mentioned, Kalanchoe Sexangularis is native to Madagascar, an island off the southeast coast of Africa. It grows in rocky, arid regions of the island, where it is exposed to plenty of sunlight and minimal rainfall. The plant has adapted to these harsh conditions by developing thick, fleshy leaves that store water for periods of drought. In its natural habitat, the plant is pollinated by bees and butterflies.

Section 2: Appearance

One of the most striking features of Kalanchoe Sexangularis is its leaf shape. As mentioned, the leaves have six flat sides that give them a hexagonal appearance. Each leaf is approximately 5-10cm in length and 2-5cm in width. The leaves are arranged in a rosette formation at the base of the plant, with new leaves growing from the center as the plant matures.

In terms of color, the leaves are typically light green, with a slightly waxy texture and small, pointed tips. The edges of the leaves may be tinged with red or pink, especially when exposed to direct sunlight. When in bloom, the plant produces clusters of small, tubular flowers in shades of pink, red, and orange. The flowers are typically less than 1cm in length.

Section 3: Care

One of the biggest draws of Kalanchoe Sexangularis is its ease of care. This plant is relatively low-maintenance and can thrive in a wide range of conditions. Here are some tips for keeping your Six-Angled Kalanchoe happy and healthy:

Light: Kalanchoe Sexangularis prefers bright, indirect sunlight. It can tolerate some direct sunlight, but too much can scorch the leaves. If you're growing your plant indoors, place it near a south-facing window or under a grow light.
Water: Like all succulents, Kalanchoe Sexangularis is sensitive to over-watering. Allow the soil to dry out completely between waterings, and be sure to use a well-draining potting mix. In the winter, reduce watering even further to prevent root rot.
Temperature: This plant prefers warm temperatures, ideally between 18-24°C. It can tolerate brief dips in temperature, but prolonged exposure to cold can damage the leaves.
Humidity: Kalanchoe Sexangularis does not require high humidity levels, but it can benefit from occasional misting to prevent the leaves from drying out.

Section 4: Propagation

Kalanchoe Sexangularis can be easily propagated from stem cuttings or leaf cuttings. Here's how:

Stem cuttings: Using a sharp, clean pair of scissors, cut a stem from the parent plant that is approximately 10cm in length. Remove the bottom leaves and allow the cutting to dry out for a few days. Then, plant the cutting in a well-draining potting mix and water lightly. Keep the soil moist but not waterlogged, and place the cutting in bright, indirect sunlight. Roots should begin to form within a few weeks.
Leaf cuttings: Gently remove a healthy leaf from the parent plant and allow it to dry out for a few days. Then, place the leaf on top of a well-draining potting mix and mist lightly. Be sure to keep the soil moist but not waterlogged. After a few weeks, small "pups" will begin to form at the base of the leaf. These can be planted in their own pots once they have developed roots.

Section 5: Common Problems

Despite its hardy nature, Kalanchoe Sexangularis is susceptible to a few common problems. Here are some issues to watch out for:

Over-watering: As mentioned, this plant is sensitive to over-watering. If the soil remains soggy for too long, the roots may rot and the plant may die. To avoid this, allow the soil to dry out completely between waterings.
Pests: Mealybugs and spider mites are two common pests that can affect Kalanchoe Sexangularis. Check your plant regularly for signs of infestation, such as small white bugs or webbing on the leaves. If you notice any pests, treat the plant with an insecticidal soap or neem oil spray.
Sunburn: Too much direct sunlight can cause the leaves of Kalanchoe Sexangularis to become scorched. If you notice brown or black spots on the leaves, move the plant to a shadier location.

Section 6: Uses

Kalanchoe Sexangularis is primarily grown for its ornamental value. Its unique leaf shape and striking colors make it a popular choice for indoor and outdoor gardens alike. In addition, some people believe that the plant has medicinal properties. The leaves of Kalanchoe plants are known to contain active compounds that may have anti-inflammatory, antioxidant, and anti-tumor effects. However, more research is needed to fully understand the potential health benefits of this plant.

Section 7: Fun Facts

Kalanchoe Sexangularis is also known by its scientific name, Kalanchoe sexangularis.
The plant is sometimes referred to as "Mother of Thousands" due to its ability to produce numerous offspring via vegetative propagation.
In its native Madagascar, Kalanchoe Sexangularis is used in traditional medicine to treat a variety of ailments, including kidney stones and digestive issues.

Section 8: Similar Species

If you're a fan of Kalanchoe Sexangularis, you may also be interested in these similar species:

Kalanchoe Thyrsiflora: Also known as the Paddle Plant or Flapjacks, this succulent has thick, round leaves that resemble pancakes. It produces tall stalks of yellow or orange flowers.
Echeveria Pulvinata: This rosette-shaped succulent has fuzzy, silvery-green leaves that feel like velvet to the touch. It produces clusters of small, pink flowers.

Section 9: Cultivars

There are several cultivars of Kalanchoe Sexangularis available, each with its own unique characteristics. Here are a few to consider:

'Pink Butterflies': This cultivar produces clusters of pink flowers that resemble butterflies.
'Variegata': This cultivar has variegated leaves with white or yellow edges.
'Red Tip': This cultivar has leaves with red tips, adding a pop of color to the plant.

Section 10:

Kalanchoe Sexangularis is a fascinating and unique plant that is sure to capture the attention of succulent enthusiasts and casual gardeners alike. With its striking appearance and ease of care, it's no wonder this plant has become so popular in recent years. Whether you're looking to add to your collection or just ing out with succulents, Kalanchoe Sexangularis is definitely worth considering.

Frequently Asked Questions

What is the best soil for Kalanchoe Sexangularis?

Kalanchoe Sexangularis prefers a well-draining potting mix that is rich in organic matter. A mix of cactus soil, perlite, and sand is ideal.

How often should I water my Kalanchoe Sexangularis?

Water your Six-Angled Kalanchoe thoroughly once every two weeks during the growing season (spring and summer). Allow the soil to dry out completely between waterings. In the winter, reduce watering even further to prevent root rot.

Can Kalanchoe Sexangularis be grown outdoors?

Yes, Kalanchoe Sexangularis can be grown outdoors in USDA zones 9-11. It prefers a sunny location with well-draining soil.

How do I know if my Kalanchoe Sexangularis needs more sunlight?

If your plant is not getting enough sunlight, you may notice that the leaves are pale or elongated. Move the plant to a sunnier location or supplement with artificial light.

Can I grow Kalanchoe Sexangularis from seed?

Yes, Kalanchoe Sexangularis can be grown from seed. However, it is much easier to propagate the plant from stem or leaf cuttings.

What pests are attracted to Kalanchoe Sexangularis?

Mealybugs and spider mites are two common pests that can affect Kalanchoe Sexangularis. Check your plant regularly for signs of infestation, such as small white bugs or webbing on the leaves. If you notice any pests, treat the plant with an insecticidal soap or neem oil spray.

How often should I fertilize my Kalanchoe Sexangularis?

Fertilize your Six-Angled Kalanchoe once every two months during the growing season (spring and summer) with a balanced fertilizer. Do not fertilize in the winter.

Can Kalanchoe Sexangularis tolerate drought?

Yes, Kalanchoe Sexangularis is adapted to arid conditions and can tolerate periods of drought. However, it is important to water the plant thoroughly when watering to prevent dehydration.

How often should I repot my Kalanchoe Sexangularis?

Kalanchoe Sexangularis prefers to be slightly root-bound, so it does not need to be repotted often. Repot only when the plant outgrows its current container or when the soil becomes too compacted.