Do nutes go Bad?

I have some old FF Grow Big and some dark energy and super nova. Do they go bad after about 3 yrs? any response is appreciated.

really not sure, make sure they smell the same as before. The FF grow big should be ok prob because its not full organic not sure about dark or super nova

again just assumptions

TheBone1234 said:

really not sure, make sure they smell the same as before. The FF grow big should be ok prob because its not full organic not sure about dark or super nova

again just assumptions

Click to expand...

Wouldn't any Organic be more likely to go bad faster...

Look in the bottles to see if there are any formed solids or maybe a layer of film that wont dissolve. If you see either of those then it is most likely bad.

There are some formed solids in the bottom of the Grow Big but i've had it like that before. They smell the same just the liquid is a little darker.

Hi there, check out this thread i started,

https://www.rollitup.org/hydroponics-aeroponics/307299-do-nutrients-have-use-date.html

I emailed Advanced Nutrients because i noticed that my plants had started to get deficiencies that id never had before. In the end i just bought new ones as i thought the risk vs reward was worth it.