Kalanchoe aka Widow's Thrill

Taxonomy

Kalanchoe, also known as Kalanchöe or Kalanchoë, is a genus of over 200 species of tropical, succulent plants in the Crassulaceae family. They are typically found in Madagascar and tropical regions of South Africa, and range from rubbery green leaves to leopard print, and some are even fuzzy! The leaves are typically thick and can be lightly or strongly dissected, and during flowering, an umbrella of blooms of white, purple, red, or yellow color forms. One Kalanchoe species was even sent into space, sent on a resupply to the Soviet Salyut 1 space station in 1979. Most kalanchoes require around 6-8 hours of sunlight a day, but a few cannot tolerate this and survive with bright, indirect sunlight to bright shade. The word Kalanchoe comes from the Cantonese name for these plants, pronounced Ka-lun-koh-ee in English. Their succulent leaves help store water during droughts, so they'll be just fine if you skip a watering or two. Overall, Kalanchoe is a diverse and adaptable genus of plants that can thrive in various conditions both indoors and outdoors.

Common names

Widow's Thrill, Dragonfire Kalanchoe, Kalanchoe 'Dragonfire, Elk Horn Succulent, Kalanchoe

How to care for Widow's Thrill

Difficulty

Widow's Thrill requires a bit more attention and knowledge to thrive, making it a suitable plant for those with some gardening experience.

Water

Widow's Thrill does best in dry soil and should only be watered sparingly.

Soil

When it comes to the Widow's Thrill, a potting soil that is too moist can cause problems. For this reason, it's important to use a soil mix that is well-draining and does not retain too much moisture. A soil that includes perlite or vermiculite for drainage and organic matter for nutrition is ideal. You can achieve this by simply adding a few scoops of perlite to your store-bought cactus soil.

Lighting

Widow's Thrill requires abundant, bright and direct light. Placing it less than one foot from a window is the best way to make sure the plant receives enough light to survive and thrive. Depending on your region, however, the current weather can affect the placement of the plant in your home. For example, in some areas the sun may be too direct and intense, so it's best to place it farther away from the window. You may also need to adjust your placement according to the season as the sunlight can change intensity over the course of the year. If you live in a region with significant temperature fluctuations, such as a desert, you may need to place the plant a bit farther away from the window to avoid extreme heat or cold. With some care and attention, your Kalanchoe will be sure to bring you many years of beauty and enjoyment.

Dormancy

During the cold period, it is common for Widow's Thrill to go dormant and their growth may slow down, so waterings should be spaced out more during this period.

Toxicity

Ploi's records do not contain confirmed information on the toxicity of this particular plant. In the event of accidental ingestion of plant material with questionable toxicity by you, a family member, or a pet, it is always a good idea to consult a healthcare professional.

Humidity

Widow's Thrill enjoys dry environments, but misting the plant or providing extra humidity can create an environment for harmful fungi to thrive on the leaves.

Fertilizer

The Widow's Thrill should be repotted either when it doubles in size or annually, whichever comes first. Providing new potting soil with all the vital nutrients annually is enough to support the growth of the plant, and thus, there is no need for fertilizer. Remember that plants derive their energy from the sun, not fertilizer.

Region of origin

Widow's Thrill’s native range is Madagascar and Tropical Africa.


More info:
Wikipedia