All the time. But, and here's where we say your mileage may vary, Majestic Tresses is a hybrid of two of the Phrag species that don't particularly like it too wet and can be prone to rot. So, I'm not sure that would be the best course of action for this plant. Generally the four long petaled species, warsewiczeanum, lindenii, wallisii, and caudatum, tend to prefer it a bit drier than other Phrags.
Personally, I'd like to hear what Tom has to say about this. That is a very small plant and it is surprising to me that it has been that size for so long. How long ago was that photo of it out of the pot taken? Any more root growth since then? Are there any viable roots at this point?