Avonia papyracea — Silver Paper Avonia

🌱 Morphology
A small, slow-growing succulent with a distinctive appearance, forming clumps of short, thick, and generally prostrate stems. The stems are completely covered by silvery-white membranous stipules, overlapping like tiny paper scales. This covering almost completely conceals the leaves and reflects some of the solar radiation, an adaptation to the arid environments where it lives. The stems can branch from a thickened, partially buried base and spread across the substrate surface, forming small groups. Its appearance resembles fragments of whitish coral or small paper-covered branches. It is a particularly attractive species for miniature succulent collections.

🌍 Origin and family
Family Anacampserotaceae, order Caryophyllales, genus Avonia. Botanical species originally described in 1840 and transferred to the genus Avonia by Gordon Douglas Rowley in 1994. It is native to Namibia and the Cape provinces of South Africa, where it grows in arid and semi-arid regions, on stony soils and among quartz fragments. The whitish stipules help reflect solar radiation and camouflage the plant among the light-colored stones of its habitat. The name papyracea refers to its papery appearance. Kew currently accepts the name Anacampseros papyracea, while Avonia papyracea remains widely used in horticulture. 

❄️ Temperature — USDA 10a
Tolerates minimum temperatures close to −1 °C for short periods with dry substrate. It is recommended to protect it from prolonged frosts and avoid the combination of cold and moisture on the roots. In winter, it should be kept in a bright, sheltered place, especially if grown in a small pot.

☀️ Lighting
Bright light–soft sun. In its habitat, it grows exposed to high radiation, and its white stipules help protect the plant tissues. In cultivation, it needs plenty of light to maintain compact growth. A DLI PAR of 15–25 mol/m²/day is recommended, with gradual acclimatization to direct sunlight. During very intense summer heat, the pot should be monitored for overheating.

💧 Growth cycle and watering
Summer dormancy. Growth is concentrated mainly during the cooler months, while intense heat reduces its activity. During active growth, water moderately and let the substrate dry out completely before watering again. In summer, waterings are spaced far apart, adapting them to the temperature and the condition of the plant. It is essential to use a very well-draining substrate and prevent the base from remaining moist for prolonged periods.

🌸 Flowering
Produces small and delicate flowers, generally white to cream, which contrast with the silvery stems. The flowers appear at the ends of the stems and may go unnoticed due to their small size. In favorable conditions, small seed capsules form after pollination.

🌿 Nutrition
During active growth, Desert CHOICE® Succulents is recommended, with special attention to the supply of bioavailable potassium and calcium. Apply with watering, following the indicated dose and reducing or suspending fertilization during summer dormancy.

Gourmet black 9x9 cm pot

This is an inimitable xerophyte grown in Madrid in a technological square pot with substrate activated with mycorrhizal fungi and biofungicides.