Apologies as it's been awhile since I posted an update.
I picked my best 4 and got them into 1 gallon fabric pots filled with
FFOF. These pics are after about a week of being in soil--everything is really starting to take off! For now been sticking with the RO water with PowerSi and
CALiMAGic pHed to around 6.5. Now that I've relocated, I won't have access to RO any longer - gonna use just plain tap water. It's between 160-190ppms (.500 scale) out the tap.
Noticed how easy it was to just bend the main stem over since I'm running the PowerSi. Got through three of them no problem... the fourth one I got overconfident and snapped the stem a bit. I'm hoping it'll heal up and won't cause me any issues. *crosses fingers*
I'll take my time next in the future!