Container growing Saguaro — a practical guide from experience
I don't have a garden so a grouped desert landscape display is my only option for Saguaro. It absolutely works — with the right attention to providing the sunniest window or outdoor position available you can get excellent results in containers.
extremely long-lived with minimal intervention is fully achievable even in a pot. complete dormancy in winter with no watering is just as impressive in a container as it would be in the ground, possibly more so because the plant is at closer viewing distance. The main issue to watch in containers: root rot from any waterlogging in winter. Happens faster than in the ground. Highly recommend for balcony and patio gardeners.
Saguaro