Name: Daisy I Reno, Nv (Zone 6b) Not all who wander are lost
to NGA
Can you show us some photos? I'm not sure what a tuberous cactus is. Generally, cactus require pots that are wider than they are tall as all the roots are on the surface.
Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and proclaiming...."WOW What a Ride!!" -Mark Frost
President: Orchid Society of Northern Nevada
Webmaster: osnnv.org