i will openly confess i have pondered this common bed idea for some time. i can report that when growing two plants in a large pot of super soil one plant tends to dominate the other and yield more, however, total yield did not lower so perhaps it was averaging out. i firmly disagree with moving growing plants. perhaps it’s just some voodoo hocus pocus but I feel that the plants are connected to geomagnetic north and moving them is not natural, causing them shock as they must “regrow/realign” to account for the magnetic change. a raised bed would offer lots of space for scrogging a higher number of smaller plants. i’ve never heard this to be recommended though, and i’ve never seem successful pics either. i would be grateful to hear from anyone who has either tried this method, or has good reason to avoid it.