Crassulaceae
Marnier's Kalanchoe (Kalanchoe marnieriana)
Kalanchoe marnieriana
Give it bright light with a few hours of direct sun. Water only once the soil has dried out completely, roughly every 10 to 14 days in the growing season and about every three weeks in winter. Use a gritty cactus mix in a pot with a drainage hole. It is not frost hardy, so bring it indoors below 10 °C.
Every 12 days
Bright indirect
10° - 25°C
% - %
Categories
What is Marnier's Kalanchoe?
Marnier's Kalanchoe (Kalanchoe marnieriana) is a easy-care plant from the Crassulaceae family. A succulent from south-eastern Madagascar, where it grows in moist, rocky spots. It makes clumps of thin upright stems stacked with round, coin-shaped blue-green leaves under a pale waxy coating. In good sun the leaf edges blush pink to coral. Plants reach about 30 cm tall. In spring it sends up flo...
Marnier's Kalanchoe grows up to 30cm, watering every 12 days, 10°C – 25°C. It is suitable for indoor environments and not safe for pets.
Unlike many tropical plants, Marnier's Kalanchoe tolerates watering mistakes. Best for beginners. Without precautions, ingestion can cause irritation in pets. Keep out of reach of cats and dogs. Without adequate drainage, root rot can develop within 24 days.
How to Care for Marnier's Kalanchoe?
TLDR: Marnier's Kalanchoe needs Bright indirect, watering every 12 days, and temperatures between 10-25°C with 40-70% humidity.
How Often Should You Water Marnier's Kalanchoe?
Water until it runs out of the drainage hole, then let the soil dry all the way before watering again. Water less in autumn and winter. Don't leave water standing in the saucer or sitting where the leaves meet the stem.
How Much Light Does Marnier's Kalanchoe Need?
A window with a few hours of morning or late-afternoon sun suits it. In low light the stems stretch and lose their colour. If it has been in shade, move it into stronger sun gradually so the leaves don't scorch.
What Is the Best Soil for Marnier's Kalanchoe?
Cactus and succulent mix with 50% to 70% mineral grit such as coarse sand, pumice or perlite. Always use a pot with a drainage hole.
What Pot Should You Use for Marnier's Kalanchoe?
A terracotta or ceramic pot with a drainage hole, only a little bigger than the roots. Terracotta helps the soil dry faster.
Care Schedule
Fertilize
Every 42 days
Repot
Every 1095 days
What Is Marnier's Kalanchoe and Where Does It Come From?
A succulent from south-eastern Madagascar, where it grows in moist, rocky spots. It makes clumps of thin upright stems stacked with round, coin-shaped blue-green leaves under a pale waxy coating. In good sun the leaf edges blush pink to coral. Plants reach about 30 cm tall. In spring it sends up flower stalks hung with bell-shaped flowers in pink, coral or red. It is a close relative of Kalanchoe fedtschenkoi and is sometimes sold as Kalanchoe panamensis.
How to Propagate Marnier's Kalanchoe?
Stem cutting
Use clean scissors. Water lightly until new leaves appear, which shows it has rooted.
- 1 Cut a healthy 10 cm stem tip
- 2 Strip the leaves from the lower half
- 3 Let the cut end dry in the shade for 1 to 2 days
- 4 Push the bare part into cactus mix
- 5 Keep it in bright, indirect light above 18 °C
Materials needed:
How Big Does Marnier's Kalanchoe Grow?
TLDR: Marnier's Kalanchoe can reach up to 30cm tall with Medium growth rate.
Max height
30cm
Foliage
Evergreen
Warning: Toxic Plant
This plant can be toxic if ingested. Keep out of reach of:
Plant Uses
Ornamental
Great for decoration
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Marnier's Kalanchoe?
TLDR: Marnier's Kalanchoe is susceptible to 8 known diseases. Monitor regularly for early detection.
Root Rot
Root rot is a serious fungal disease that affects the root system of plants, causing them to decay and die. It is primarily caused by overwatering, poor drainage, or soil-borne fungi such as Pythium, Phytophthora, Rhizoctonia, and Fusarium. The disease thrives in waterlogged conditions where roots are deprived of oxygen, making them susceptible to fungal infection.
Overwatering
Overwatering occurs when plants receive too much water, depriving roots of oxygen and causing root rot. This environmental stress is one of the most common causes of houseplant death, as waterlogged soil prevents roots from breathing and functioning properly.
Mealybugs
Mealybugs are small, soft-bodied insects covered with a white, waxy, cottony material. They are common pests of houseplants and outdoor plants in mild climates. These sap-sucking insects feed on plant tissue, causing damage, stunted growth, and can lead to plant death if left untreated. They produce sticky honeydew which attracts sooty mold.
Scale Insects
Scale insects are small sap-sucking pests that appear as brown, shell-like bumps on plant stems and leaves. There are over 25 species, divided into armored (hard) and unarmored (soft) scales. They feed by piercing plant tissue and extracting sap, which weakens the plant and can lead to yellowing, stunted growth, and even death if left untreated. They also excrete honeydew, which attracts ants and promotes sooty mold growth.
Fun Facts
The name honours Julien Marnier-Lapostolle, a French businessman who kept a large botanical garden at Saint-Jean-Cap-Ferrat.
The pale wax on the leaves protects the plant from strong sun.
It is often sold as Kalanchoe panamensis, even though it comes from Madagascar.
Frequently asked questions
How often should I water Kalanchoe marnieriana?
Is it toxic to cats and dogs?
Why are the stems long with gaps between the leaves?
Can it handle cold?
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Field Maple | Easy | Bright indirect | 14d | ✓ |
| Iberian Houseleek | Easy | Direct sun | 14d | ✓ |
| Silver Birch | Easy | Direct sun | 14d | ✓ |
| Common Blanketflower | Easy | Direct sun | 10d | ✓ |
