Plants with best root growth are begging for soil and it shows.
Another two clones is showing root sites.
Qualitative change in root growth seen via week on week comparison.
DAY 23: June 7 2018: Transferred two of the clones from the clone box to 1 liter pots with an living soil medium. Of the two, 1 will carry on using URB through the end of its life.
DAY 25: June 9 2018: Drenched the soil medium of the URB test (orange pot) as a soil inoculation-- ratio of 0.8ml per liter of water...will apply whatever is left over to the base of the stalk. [see photos and video]