Seen much mention of how season, location, and age of trees harvested impacts the alkaloid content of ACRB, so has any research been done on what the best of these three factors are in regard to greatest yields? Best season, location, and age? As well as any factors not mentioned? Or is the use of ACRB to fresh to have had a valid and well formulated study to go by that zeros in on theses factors?

I don't have any definitive answers for ya, but the contents of this thread may interest you: https://www.dmt-nexus.me...&m=446463#post446463

Yeah, read that a while ago. Too much disagreements to come out with a valid and proven point. Thanks for the link, though, was a good re-read.

I read that sustainably harvested (outer root = tree can regrow) will not reach the potency of non-sust. (inner root = tree is dead)
Still i would try to get sustainable of course!

an infinite amount of sustainable plant material > a limited amount of slightly more potent plant material.

just extract from more material, if you are so concerned.

Or you plant a whole acacia forest