You can actually buy Brighamia insignis from Logees (a specialty nursery) https://www.logees.com/cabbage-on-a-stick-plant-brighamia-insignis.html https://www.lo

You can actually buy Brighamia insignis from Logees (a specialty nursery) https://www.logees.com/cabbage-on-a-stick-plant-brighamia-insignis.html https://www.logees.com/cabbage-on-a-stick-plant-brighamia-in... It is grow-able as a houseplant, but you need to be careful not to overwater it.