Week two of growing have startet, i pick the PH to 5.5-5.6 and tds to 450-550. this lower PH is good and they healed from damage of the 5.8-6.0 PH
Pheno #1 has good roots in the growmedium and bit in the water.
Pheno#2 has more roots in the water and much longer then the other one.
both looks good and healthy get getting know, so i hope a can get a good grow with it.