Just Some Photos of Root Structure Post Harvest.
Grow Media - Hydrotron - In 10 Gallon Earth Boxes
Kind of Impressive…
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very impressive!!! 
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WOW!!!
Had to add a bunch of ! to get to seven characters.
What was really suprising was that the roots separated from the Hydrotron very easily… I expected the roots to “Cling” to the grow media… Just a quick water rinse was all that was required…
I do rinse the Hydrotron in the grow containers with 10ml/l of hydrogen peroxide with its first “reuse” and have a UV-C 13W lamp in the water tank…
Air bubbler of course… 75um - 10" standard house water filter… The combination keeps water so clear/clean… and plants root rot free… Use 3ml/L weekly in 100L water reservoir…
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