I just got back into things this year. I have a 3 quarters full bottle of tiger bloom. Do you guys think it will be good still if I give it a good shake or two
Should have an expiration date on it I think... if not maybe try applying to a random plant in your landscaping and see if anything bad happens to it?
Most ferts will fall out of solution by the 2 year mark. It may still be good, but why not replace it? Especially since it will be used once you are going down the other side of the mountain. Peace!