I think I'm going to try to make some SWC's soon, but I'm having difficulty understanding a couple of things. For some reason I just can't wrap my brain around this thing! OK, I understand that you put the soil into the wicking thing, then fill the rest of the container up with soil, right? Then plant. Do you have to put the plant directly over the wicking container? If I put multiple plants into the container do I need multiple wicking containers? I get the concept of the wicking container watering the soil above it, but for some reason my hard head just can't grasp the concept! Any help would be appreciated.