Kalanchoe Fedtschenkoi Care: How To Grow Lavender Scallops

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Kalanchoe fedtschenkoi is a low-growing perennial succulent with pretty flowers and compact foliage.

The name of the plant honors botanist Boris Fedtschenkoi and is now known as Bryophyllum fedtschenkoi.

Lavender Scallops KalanchoePin
Bryophyllum fedtschenkoi lavender scallops succulent growing in the garden

Native to Madagascar, the Kalanchoe fedtschenkoi belongs to the family Crassulaceae and the genus Bryophyllum.

Since its introduction to North America, it’s established itself in parts of the southern United States.

It’s a relatively easy succulent to grow as a houseplant, making it a great ground cover in suitable climates.

Kalanchoe Fedtschenkoi Quick Care Tips

  • Botanical Name: Bryophyllum fedtschenkoi
  • Common Name(s): Kalanchoe Lavender Scallops, Lavender Scallops, Kalanchoe Stonecrop, South American Air Plant, Gray Sedum, Variegated Lavender Scallops
  • Synonyms: Kalanchoe fedtschenkoi, Bryophyllum daigremontianum
  • Pronunciation: kal-un-KOH-ee, fed-tscheng-koh-eye
  • Family & Origin: Crassulaceae family, native to Madagascar
  • Growability: Easy to grow
  • Grow Zone: USDA zones 9-11
  • Size: Can grow up to 1′ – 2′ feet tall and wide
  • Flowering: Blooms small bell-shaped flowers in late spring to early summer
  • Light: Prefers bright, indirect light or full sun
  • Humidity: Can tolerate moderate humidity
  • Temperature: Can tolerate temperatures below freezing for short periods
  • Soil: Porous, well-draining soil
  • Water: Allow soil to dry out between waterings, do not overwater
  • Fertilizer: Feed bi-weekly with a liquid fertilizer throughout the summer months
  • Pests & Diseases: Can be susceptible to mealybugs and scale insects, watch for root rot if overwatered
  • Propagation: Can be propagated through seeds, cuttings, division, or plantlets
  • Plant Uses: Makes a great indoor or outdoor houseplant, can be used in containers or as a ground cover. Also used for medicinal purposes in some cultures.

You may hear it called by its common name, including:

  • Lavender Scallops
  • Kalanchoe Stonecrop
  • South American Air Plant
  • Gray Sedum
  • Variegated Lavender Scallops

Kalanchoe Fedtschenkoi Care

Size and Growth

Kalanchoe fedtschenkoi ‘Variegata’ is a short, shrubby succulent typically reaching 1′ – 2′ feet tall and wide.

It features stems that spread out from the root along the ground, forming large colonies of thick succulent leaves.

The blue-green leaves have cream-colored variegation along scalloped edges.

The edges may turn red or pink under strong sunlight or drought conditions.

The fleshy bluish-green foliage is often darker green toward the center and trimmed with lavender.

Each leaf may reach up to 2″ inches and feature two to eight teeth around the edges.

The bryophyllum fedtschenkoi stems are smooth and bendable. When the stems reach the ground, they may take root and grow new plants.

Lavender Scallops Flowering and Fragrance

In the late spring to early summer, the K. fedtschenkoi produces flowering stems of small bell-shaped flowers. The flowers hang loosely from upright stems.

The loose clusters of flowers are often reddish-brown and only reach about 3/4-inch in size. Each flower has a short calyx and a slightly longer corolla.

Light and Temperature

Bryophyllum fedtschenkoi is winter hardy in (USDA Zones) hardiness zone 9b or warmer and can tolerate moderate humidity.

Outside of these areas, it’s typically grown indoors as a houseplant. It can tolerate temperatures below freezing for short periods.

If temperatures regularly drop below 25° degrees Fahrenheit (-4° C), bring it indoors for the winter.

The plant needs lots of intense sunlight (preferably full sun), whether grown indoors or outside, especially during the summer. When grown inside, place it near a south-facing or west-facing window.

Watering and Feeding

Water infrequently. It’s easy to overwater these succulents.

  • Allow the soil to dry out between watering.
  • Feeding helps encourage thicker, healthier growth.
  • Feed bi-weekly with a liquid fertilizer throughout the summer months.
  • During the winter, stop feeding the plant.
  • The plant also requires less water during the winter.
  • Wait to water the plant until it begins to shrivel.

Succulent Soil and Transplanting

  • Use porous, well-draining soil to help prevent over-watering and mold growth.
  • To make regular potting soil more porous, add course sand or perlite.
  • Lavender scallops require transplanting every few years.
  • Transplanting allows you to replace the old soil with fresh soil and move up to a larger pot if necessary.
  • When repotting, use caution around the leaves.
  • The leaves are a little brittle and may snap when handled.

Grooming and Maintenance

Kalanchoe fedtschenkoi does not require grooming.

It’s a compact succulent rarely exceeding 2′ feet in size.

How to Propagate Lavender Scallops

This is one of the easiest plants to propagate from:

  • Seeds
  • Cuttings
  • Division
  • From plantlets on the mother plant growing along leaf margins

If grown in the ground, the stems may take root and grow new plants.

To propagate by division or with a leaf cutting, prepare a small pot with a cactus mix or add sand to regular potting soil to achieve the right consistency.

Read more: How To Make Cactus Soil

When dividing the plant, separate at the base, using caution to avoid damaging the leaves.

Allow the divided plant to dry overnight before placing it in its new home.

Starting From Cuttings

  • If using cuttings, cut the leaf from the stem and place it in the soil.
  • The plant shouldn’t need rooting hormone. It should take root within weeks.

Starting From Seeds

It’s also possible to collect seeds from the flowers after they bloom.

  • Allow the flowers to dry on the plant, and then remove them.
  • After the flowers dry completely, separate the debris to retrieve the seeds.
  • Plant the seeds in a cactus potting mix or potting soil combined with sand
  • Water thoroughly once. Don’t water again until the seedlings appear.
  • Within a few months, the seedlings should be hardy enough for transplanting into their containers.

Pests or Diseases Of Kalanchoe Stonecrop

Lavender scallops do not suffer from too many threats but may occasionally attract mealy bugs or scale insects.

When the pests first appear, remove them with sprays of water or pick them off individually. If the infestation grows, treat it with an insecticide.

Another potential issue is the toxicity of the plant. Parts of the plant are poisonous to animals and may cause irritation to humans when ingested.

Keep it away from small children, cats, and dogs.

Suggested Uses for Bryophyllum Fedtschenkoi

Fedtschenkoi makes a great houseplant. Grow it near a windowsill where it can get plenty of bright light throughout the day. In warm climates, consider growing it in a garden.

The low-growing lavender scallops can grow under the shade of taller plants if the plants don’t completely cut off the sunlight.

Kalanchoe fedtschenkoi looks great with Echeveria plants and other similar garden plants.

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