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Mammillaria vetula subs. gracilis cv. Clone A

Family: CACTACEAE · Cultivar of Mammillaria vetula

Description

This cultivar at first glimpse looks like a larger Mammillaria gracilis cv. Arizona Snowcap

but with coloured spines ans bright pin flowers.

It is characterised by densely packed separate clusters of spines. It looks so different to the wild species that it isn’t easy to realise that they are related. It offsets generously from sides and upper part of plant, which gives it a snowball appearance. Mature group can reach 12-20cm in diameter and up to 10 cm in height.

Stem: Dark green almost concealed by the spines. Shortly cylindrical, to 8 cm long, 2 - 4 cm in diameter and branching profusely by sides, the offsets easily detaches.

Spines: Short, white, cream and oranghis, thick and more densely packaged than its close relative, Mammillaria gracilis.

Flowers: Small, about 12 mm long and in diameter, bright pink in early spring.

Origin and Habitat

Garden origin (Nursery produced cultivar perhaps of hybrid derivation). It’s a variant of M. gracilis

Cultivation and Propagation

Readily forms many offsets from sides and top. It does best in a mineral soil, good drainage is essential. Water sparingly during the summer months and keep dry in winter. It is a slow growing plant and once established, it will be content in its position and with its soil for years. Extremely hardy, can tolerate full sun, long periods of dryness and light frost (-4° C). It can also grows in moderate shade, and a plant that has been growing in shade should be slowly hardened off before placing it in full sun as the plant will be severely scorched if moved too suddenly from shade into sun.

Propagation: It is propagated exclusively from cutting during spring or summer.

Remarks: It is rarely cultivated in the appropriate way (full sun). But the specimens correctly cultivated are really admirable.