try 1-4-8 per gal plus 2ml CaMg and dilute to two gals

what I see there is nuit. lockout from improper mixing,been there and got the T-shirt, always mix each with a volume of water befor combining in the correct order which is 4ml Micro,1-2ml CaMg,1ml grow,8ml bloom move Ph to 5.6-5.8
You would do better with a T-5 floresent, low wattage sodiums aren't really the right color temp.
try a new battery in your meter
hope this helps
Daddy