Calceolaria grandiflora
Care, watering, light and tips for Calceolaria grandiflora on Floravia.
Quick facts
- Family: Calceolariaceae
- Difficulty: Moderate care
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
About Calceolaria grandiflora
Calceolaria grandiflora, commonly known as slipper flower, is an annual or biennial plant native to South America, prized for its curious, two-lipped flowers that resemble small slippers or pouches. Its often brightly colored flowers, such as yellow, orange, or red, with spots or speckles, make it an attractive focal point in pots, hanging baskets, and shady garden borders, offering an unusual burst of color.
Native range
Chile and Peru
Care tips
It prefers bright indirect light or partial shade; intense direct sunlight can scorch its delicate leaves and flowers. Keep the substrate consistently moist but avoid waterlogging, as it is prone to root rot; water when the top layer of the substrate begins to dry. Use a well-draining substrate rich in organic matter. A common mistake is exposing it to high temperatures or drafts, which can drastically shorten its blooming period.
How to save a dying Calceolaria grandiflora
- Warning signs
- Soft, wilted or yellowing leaves despite moist soil. Rot at the base of the stem.
- First aid
- Repot into well-draining pot with light substrate. Prune rotten roots. Reduce watering. Place in cool, partial shade.
- What kills it
- Overwatering and poor drainage, leading to root rot. Also excessive heat and direct sun.
- Can it be saved?
- Yes, if rot is not too advanced and watering/location are corrected promptly.