I just eyeballed it. Close enough.
A2_1 & A2_2 = Aurora Indica x (White Rhino (purple pheno) x Skunk#1 BX1)
B31_1 & B71_1= selected White Rhino (purple pheno) x Skunk#1 BX1 crosses
R3_1= Original White Rhino (purple pheno) mum x (high yelding cross)
Yes...very rootbound. Roots thick as muscle tissue.
I use granular 10-52-10 mixed with water.
[URL=https://www.icmag.com/ic/picture.php?albumid=61&pictureid=910999&thumb=1]View Image[/URL]
As far along in flowering as they are that ain't bad at all IMHO. For a beer cup.
A2_1 & A2_2 = Aurora Indica x (White Rhino (purple pheno) x Skunk#1 BX1)
B31 & B71= selected White Rhino (purple pheno) x Skunk#1 BX1 crosses
R3= Original White Rhino (purple pheno) mum x (high yelding cross) [gone at update 11]