I just want to set the record straight.I do not depend on the wicking,capillary action,or lack of such,in the medium I use,or used (Polyfill,Hydroton,Perlite).
My main concern is the capillary capabilities within the roots(not all plants are created equal),but with a micro setup that concern is less.I feel Coco would be silly for me,while I see the benefit for it's use for a much larger Hempy bucket.
The wait while the first signs of growth when the roots hits the res is eliminated with RRR
(roots rest on res) method.It is simply dipping a root or roots on top of the res,so it is at the feeder roots goal.
ABC's Beneath The World of Hempy.
I see 3 zones below the surface,and all should be as light free as possible of course.
Zone A (Taproot):There should be some distance between zone A,and zone C.
Zone B (Air Zone Roots):This is where Oxygen,H2O,and some nutes feed the roots.The larger the Hempy bucket the more important the medium in zone B acts like a proper soil ecosystem for Cannabis the better.I do not grow large plants so I am working on the theory of decreased capillary capability with increased Taproot to res distance.Zone B imho is the major source of Oxygen to feed the roots.Constantly saturated will choke roots,or a collapse of zone B will kill plant entirely.Constantly dry will produce woody stems,slowing down Oxygen absorption.What kind of soil does Cannabis like?
Zone C (Feeder Roots):The underworld of W.O.H.,this is where the mutants live in exile.This is the roots main goal.Find a water supply to support elemental osmotic mobilisation supported by the plants genetics,and enviroment.The grower optimises zone C with the right nute strength,and PH range.Dense medium,or what ever wet/dry cycles that grow roots that do not dig deep in the res would be a good observance.I am simply guessing that when the goals of the Feeder roots are met,they then get comfy.If one wants to see more roots deeper in the res at harvest time,I say try more 6500K in flower,and report back here (I would like to know strain/lighting/etc).