You were definitely born for this! You just get better and better with your methods bro.
I didn't know firewood ash is good to add to the soil and have been throwing away my ashes. I might try adding a little to some soil in the future :D Need to get the testing down first though.
Hah thanks man, yeah lots to learn still.
Yeah its good for non-acid loving plants. Cannabis probably wont benefit from it as it likes more acid soils but other plants may like it. Probably best to test first like you said.