Peperomia caperata 'Cayenne'

Part of a Danish Peperomia Breeding Line

‘Cayenne’ was developed through the Tingdal by Lundager Peperomia breeding programme in Denmark.

Its species, Peperomia caperata, is native to the wet tropical regions of southeastern Brazil.

Care for compact foliage growth

• Humidity: Ordinary indoor humidity is suitable when air can circulate around the rosette.
• Light: Bright, indirect light supports dense growth and clear leaf colour. Mild early or late sun is suitable, while intense midday sun can fade or mark the textured surface.
• Water: Let the upper layer dry and check that the pot is lighter before watering thoroughly. Drain all excess and avoid leaving the compact crown continually wet.
• Feeding: Use a diluted balanced fertiliser during active growth. Do not continue feeding when water use and leaf production have slowed.
• Growth and propagation: Cut off spent flower spikes and damaged leaves near the base. Divide crowded plants or propagate from a mature leaf with its leaf stalk.

Solving Peperomia caperata ‘Cayenne’ Problems

• The crown turns soft and watery: This rapid collapse is more serious than ordinary wilt. Stop watering, remove fully softened leaves, roots and crown tissue, and retain a firm rooted section in fresh airy substrate. Keep water out of the centre while it stabilises.
• Yellow lower leaves above wet mix: Inspect the roots before adding water. If the roots are pale and firm, loosen the mix and give it longer to dry between waterings. Trim decayed roots before placing the healthy crown in clean, airy substrate.
• Wrinkled leaves: Soak an evenly dry root ball and let it drain. Wrinkling over damp substrate instead points to damaged roots that cannot supply the leaves.
• Rough brown blisters: Oedema is a water-balance problem in which the roots take up water faster than the leaves can use it. Let more of the mix dry, maintain warmth and improve airflow. Existing corky marks remain, while healthy new leaves show that conditions have improved.
• Dull colour, long leaf stalks or a loose rosette: Move the plant step by step toward stronger indirect light. Strong sun can bleach or burn the textured leaves. Compact, undamaged new growth shows that the light is suitable.
• Vein clearing, rings or recurring malformed leaves: Inspect the newest leaves for thrips, black specks and feeding scars. If no pest is present and the marks continue through later growth, keep the foliage dry, improve airflow and remove only tissue whose damage remains active.
• White clusters or sticky residue: Inspect the bases of the leaf stalks for mealybugs and scale. Remove visible insects and identify the pest. Use an indoor-use product whose label lists that pest, and check the crown again after treatment.
• Small dark flies at the substrate: Confirm fungus-gnat larvae by looking for translucent bodies with black heads in the moist upper mix. Use sticky cards for adults and, when larvae are confirmed, beneficial nematodes or another treatment whose label includes fungus-gnat larvae.

Peperomia caperata ‘Cayenne’ is non-toxic to people and pets

• This plant is non-toxic to people, cats and dogs.
• Chewing a large amount can still cause an upset stomach.
• If a large amount is eaten and symptoms continue, contact a veterinarian or medical professional.

When was Peperomia caperata first published, and what does it mean?

Peperomia combines Greek peperi, “pepper”, with homoios, “resembling”, and means “pepper-like”. Caperata comes from the Latin caperatus, meaning wrinkled or corrugated, and refers to the deeply folded leaf surface.

Hipólito Ruiz López and José Antonio Pavon established the genus Peperomia in 1794 in Flora Peruvianae et Chilensis Prodromus, page 8.

Truman George Yuncker first described Peperomia caperata in 1958 in Kew Bulletin, volume 12, page 421.