Can I use tiger bloom to treat phosphorus deficiency?

[MedicalMike420]

I am using advanced nutrients I have a phosphorus deficiency 3 plants will make it but 1 was cut a lot to reduce height and trimmed up a bit. Lost some leaves cuz it needed extra cal mag, then this happened it barely has anything left. I'm losing hope for it.
Normally I would try to buy something made for what I'm dealing with but I am considering this an emergency.
Could I add a bit of Fox farms tiger bloom extra strength to help?
It has the highest amount of phosphorus out of anything I have and it can be used in hydro and soil.
I am in veg the plant I'm worried about has been alive since nov.
Tiger bloom NPK is 2-8-4

 

[RockinRobot]

If you are in hydro using Advance Nutrients and have a phosphorous deficiency there is something else wrong. You more likely have a lockout and adding more won't help. I would dump res and mix fresh Nutrients. Also what Ph are you running?

 

[iTarzan]

Use it as a foliar.

 

[sdd420]

If you are in hydro using Advance Nutrients and have a phosphorous deficiency there is something else wrong. You more likely have a lockout and adding more won't help. I would dump res and mix fresh Nutrients. Also what Ph are you running?

If your hydro check the ph and or change reservoir ASAP