6.5-3.5-10

3weeks into bud. imo that too much N and no where near enough P. in bud i use 9-50-10 for example.

ppm seems high to me to, but I'm not current on hydro. coir jor self mix soilless here. all soilless atm.

idk your nutes, but most 3-4 week budding plants need their cal and mag avalible. imho