KelpMax overdosing and chronic exposure?

[clintonsparsons]

Mods, wasn't sure where to post this so please move if it's the wrong place.

I have been using one capful of KelpMax per gallon of RO water, and I use that every time I water. Is there any risk of overdosing since the reccomendation is 1 tablespoon per gallon applied once monthly?

I'm not concerned about mineral buildup or root burn or anything, I'm just wondering if the hormones can be overdosed by using this concentration this frequently.

I am doing this because it's my understanding that using a concentration less than 1 tbsp/gal wont "step on the gas peddle", also because using a whole capful is easier than keeping up with a tablespoon (dont laugh), and because if I apply once per month I'm just going to forget about it and it won't end up being applied all. I am not concerned about being wasteful and spending more money in the long run.

If this concentration and frequency of application is NOT harmful, can plants become "immune" to the effects by concentrated continuous overexposure?