Pachyphytum bracteosum Link, Klotzsch & Otto

🌱 Morphology
Subshrubby succulent that develops fleshy stems up to 30 cm in length, initially erect and later decumbent. The leaves, thick and flattened, are oblong to oblanceolate, up to about 5 cm in length, with rounded or slightly pointed tips. They are densely arranged on the stems, with the lower ones more spread out and the upper ones more erect. Their color varies from bluish-green to purplish-gray, with a whitish pruina that gives them a silvery appearance. The circular scars left by detached leaves remain visible on mature stems.

🌍 Distribution, habitat, and family
Botanical species described in 1841, native to Querétaro, Hidalgo, and Veracruz, Mexico. It grows in dry environments and xerophilous scrub, often in rocky terrain. It belongs to the Crassulaceae family, tribe Sedeae. It should not be confused with Pachyphytum oviferum, whose leaves are usually more rounded and resemble small stones.

❄️ Temperature
USDA 9b: −3.9 °C. This value represents the lower limit of the climate zone, not a guaranteed minimum temperature for the species. It is recommended to protect it from frost and avoid keeping the substrate damp during cold periods.

☀️ Lighting
Full sun, with gradual acclimatization, and a reference DLI PAR of 15–25 mol·m⁻²·day⁻¹. Abundant light encourages compact growth and enhances the bluish and purplish tones. During periods of extreme heat, it is advisable to avoid sudden changes in exposure and maintain good ventilation.

💧 Growth cycle and watering
Summer dormancy. During active growth, it is recommended to water deeply and allow the substrate to dry out before the next watering. When temperatures are extreme or growth slows down, waterings should be spaced out. Drainage must be excellent to prevent root rot.

🌸 Flowering
It develops long inflorescences, which can reach about 20–60 cm, with numerous fleshy bracts and hanging flowers in dark reddish tones. Flowering occurs mainly in summer. The imbricated bracts that accompany the floral stem are one of the features that explain its specific epithet. There is no consistent data available to specify the age of first flowering, self-fertility, or the presence of multiple flowering pulses in the same season.

🌿 Nutrition
During the active growth period, Desert CHOICE® Succulents is recommended, applied after watering. Before flowering, it can be supplemented with Desert CHOICE® Flowering. Fertilization is not recommended during winter dormancy.

This is an inimitable xerophytic plant cultivated in Madrid in a high-tech square pot and with the substrate activated with mycorrhizal fungi and biofungicides.
10x10 cm gourmet black pot