Cannabis hyperaccumulates Mn.
Light burn = Mn tox
Heat stress = Mn tox
https://acsess.onlinelibrary.wiley.com/doi/abs/10.2134/agronj1979.00021962007100040029x
Calimag deficiency = Mn tox
https://www.ctahr.hawaii.edu/mauisoil/c_acidity.aspx
Ph problem = Mn tox
Excess Mn:Mg shuts down MVA > DMAPP pathway responsible for medically valuable flavor compounds and classic cannabis flavors (hemiterpenes, sesquiterpenes, triterpenes, cholesterols etc)
Cannabis requires a high Zn B low Mn trace mineral profile. None of the cannabis consultants acknowledge Cannabis as a hyperaccumulator of Mn.
Megacrop 1 part shut down a client’s grow with a facility wide fungal infection (every single pot) so I look to part B and replace part A with cal-glyc, assuming they are the same:
1 part megacrop 0.025% Mn
2 Part Megacrop: 0.22% Mn
So when you try to get away from calnit, they poison you with 10x Manganese? What an odd oversight. Resembles the organic movement, where everyone buys heavy metal scrap inputs to save humanity, and fails for heavy metal toxicity. But the carbon credits still get issued to Shell and Monsanto so it’s a win for the progenitors.
MySoilTest is recommending 20ppm on an already Mn toxic crop:
A conspiracy against medical grade Cannabis, via the nutrient industry. You’re probably in on it and don’t even know.
Pothead with a symptoms of a disease called Manganism showing photos of Mn toxicity and calling it deficiency:
The negative stoner stereotype. The fake hippy woman beating, the shady dirty needle back stagger childhood friend robbing activities and defensive legalized paranoia attitude of practically every marijuana grow lord I’ve met = Manganism. We can also assume the crackhead jittery fiend stereotype comes from smoking freebase produced with manganese carbonate.