Reading alot on net about it and read That i can get aluminium toxicity... Wtf
Really want to be healthy and this by the name that it sounds.. Omg
Do I have option to buy some mix minerals without aluminum at all and if yes what brand
Not really, Al is the 3rd most abundant element after oxygen and silicon and it is in pretty much everything. Next to impossible to avoid it, but it is also nearly inert in soil and rocks but not quite.
For it to release in soil to be toxic that soil would have to be extremely acidic (well under 5.0 pH), which would likely kill the plant on it's own since canna and most plants prefer a pH of ~6.5 to 7.0. A well buffered and limed soil pretty much eliminates this scenario from the git go.
Excessive use of humic acids can also cause it to release, like having adequate HA in your soil and then adding concentrated HA such as the BioAg product on top of that.. Ends up being too much of a good thing.
To make things simple, Humic acid is the stuff that turns your water brown when it's added. Worm castings and finished compost are good examples of this and either will provide all the HA needed.
It's very simple in practice and very difficult to explain unless you have a degree in organic chemestry. LOL I do know from experience, that VC from my worm bins provides plenty of HA. Using HumiSolve from BioAg in addition to the castings pushed it into the *too much* catagory even with light applications. I still have most of the bag left.
HTH some.
Wet