I think I prefer the premise of this hive. To me, it is a langstroth with medium boxes that prohibits the use of a queen excluder to allow the bees to make use of their most natural and efficient brood patter. I personally see no difference in what type of frame structure is used. It would seem that if you are using bars as opposed frames you are still persuading the bees to make comb in a certain fashion. If you have ever read any of the theories of langstroth or his studies in the design (Which date back to the 1800's), you have probably found the frames to be efficient by design for the bees. The
Rose hive is, in my humble opinion, a very nonrestrictive langstroth, which takes advantage of supers as brood space as well as catering to the bee's natural shape of brood chamber, the rose shape. This is why it is called the rose method. The queens most efficient means of moving from comb to comb is that which is found in nature. In nature a bees space most closely resembles a skep, or a cork hive as I have seen from other posts here. The hollow of a tree.. The natural swarm is also an indicator of this "Rose" in shape. The cluster is easily formed and not restricted in the shape of a triangle, square, trapezoid or whatever man can come up with to hold the bugs.. I think the rose hive method holds merit, for the bees, and also in efficiency for our needs. I think our goal in beekeeping among permies is generally all the same. In states like mine, I must make it as easy as possible for bees to be inspected by government authorities, as they require me to comply with these regulations. I cannot own a hive that does not have removable frames. If I am found in violation, the
local governing authority can seize my property, fine and possibly jail me.. I use the rose method to allow the bees the best chance in recovering from our governments intrusions... Bars are susceptible to breakage upon inspection and that doesn't enable the best fighting chance for my bees..