One rule is don't add lime unless you know your pH is already too low... and from what I understand, promix is pre-treated at the factory. If you only have one plant showing, you could have just not mixed your soil evenly.
When is the last time you flushed that plant? IT's time to do it now. Even a flush with plain tap water is a good place to start while you are witing for your pH tester to come in... and the last flush should be with a solution of your fert at 1/4 strength.
stinkyattic Reviewed by stinkyattic on . anyone know what this could be?? :wtf: Rating: 5