Astrophytum capricorne Description: Solitary globose or columnar cactus.
Stem: Although young plants are globular, they soon become ovoid, and eventually columnar up to 1.2 m tall, 10 (15) cm in diameter. The epidermis of is more or less covered with the typical white woolly flecks characteristic of the genus.
Ribs: Usually 8.
Areoles: In vertical rows along each rib and
Spines: 5 to 10 up to 7 cm long, Grey to brown wired, twisted, curved, flattened that look like the horn of a Capricorn. As plant ages spines get a bit more intense and messier, but relatively sparse, they are stiff but pliable and fragile, so, plant should be handled with care.
Flowers: Sweet smelling 7.5 cm wide, yellow with a red center.
Blooming season: Blooms in summer.
Fruit: Reddish covered with flattened spines, 2.5 cm in diameter.
Astrophytum capricorne Camouflage: The fine spines of this species are an optical artifice supporting the grass-mimicry to the surroundings
Cultivation and Propagation: It is a popular summer-growing species of relatively easy cultivation.
Growth rate: Slow-growing.
Soil: Grow it in an open standard, sandy-gritty cactus compost and provide a very good drainage.
Exposure: It is suited for sunny-brightly exposure, but can tolerate light shade. However it will do its best with lots of sun and become stressed with inadequate light which could result in poor growth and unnatural shape. It has a good heat tolerance.
Watering: Water regularly (about once a week) during the growing season and keep it completely dry during winter or when night temperatures remain below 10° C. Water it less than average if in bigger pots.
surajit.saikia447 (verified owner) –
Seeds to be trusted, some of my own now; Thanks.