I really doubt that's the way to go. Gravity plays no part in delivery of nutrients. I believe it's called capillary action that results in nutrients being absorbed. Others here are more knowledgeable and fluent with the terminology than I am.
grey1223 Reviewed by grey1223 on . Topsy Turvy Just curious. Has anyone tried growing a plant upside down? Like the topsy turvy ads you see on tv. Here's an example. Source of Brightness - Upside down horticulture It seems like theoretically it might force more nutrients to the bud. Rating: 5