Astrophytum Myriostigma var. Columnare
 
You will receive a specimen similar to the one shown here. 
Measures approximately 3" wide x 2.25" tall.
This is a degraft with no roots yet (see photo).
Showcased here in one-of-a-kind handmade pottery (sold separately).
Will be shipped bare root. 
 
LIGHT - Light shade to full sun
 
WATER - Let dry completely between waterings which will be about every 10 days. Don't let sit in water. Water less in winter.
 
SOIL – Well drained soil - best is mixture of clay, loam & sand
 
COLD TOLERANCE – Zones 8b – 10b.
 
DORMANCY - Winter
 
FLOWERS – Pale yellow flowers in spring/early summer.  (Takes up to 6 years to bloom.)
 
PROPAGATION – Cuttings using root compound or grafting
 
TOXICITY - No toxic effects reported.