Ph is about 6.8. EC of the solution I was watering with root boost is about 2.3, my tap water is about .25 but I havent been able to fully calibrate my EC meter yet. I water every day because they are under some intense light and humidity has been low up until a couple of days ago when my new humidifier came.
The only 'nutrients' Ive used on these so far are a root booster for transplanting.
They of course are not going to live in these tiny pots forever, I am upotting multiple times. Final size is 5 gal pot.
Ive upotted them now into 1 gallon pots, it was definitely late for the older two and right on time for the younger one. The root systems are something to be admired though, if I wasnt so scared of damaging them I would have taken some pictures.