Description
The standard T. pseudopectinatus is a tiny very popular small geophytic cactus with lovely pectinated spines. The monstrous form here described is a quite different spineless plant with spherical growth habit that slowly branches producing small clusters. This plant easily produce crested shoot which are very priced and admired.
(Compare with: Turbinicarpus pseudopectinatus f. inemis cristata).
Stem: Globular dull green, 3 cm tall, 4 cm in diameter, barely showing above the ground; apex with short white hair; spirally-arranged tubercles
Areoles: Linear filled with short white wool.
Spines: Very short 0,1-0,5 mm long, Numerous white in a comb like formation (pectinated).
Root: Tuberose and usually bigger than the stem itself.
Flowers: Dull pink with darker reddish-brown mid-veins, bloom in spring.
Fruit: small green.
Origin and Habitat
Garden origin (Nursery produced cultivar)
Cultivation and Propagation
It’s a fairly easy and robust species to cultivate, but very slow growing. It needs a very well-drained soil, and requires strong sun to part sun to keep the plant compact and low . Waterings should be rather infrequent to keep the plant compact, and avoid its becoming excessively elongated and unnatural in appearance. Furthermore it has a tap root, and watering it properly is often difficult, because it tends to crack open or rot if over-watered. Keep dry in winter, or when night temperatures remain below 10° C. It is hardy to -4°C for a short period. Assure a good ventilation.
Reproduction: Cutting or grafting, it can be also propagated by seeds.
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