Help Help me with fertilizer recipe please

[Art]

But theres something important about having a certain concentration present. Probably realted to nutrient interactions or the +/- balance of ions

Always reminded that we know a lot now-a-days about keeping plants, but there are still mysteries that just work.

 

[Burr740]

Always reminded that we know a lot now-a-days about keeping plants, but there are still mysteries that just work.

Yeah we're way above my pay grade now but somebody could explain it. There is active absorption and passive absorption. A lot of it is just +/- ions pushing/pulling against each other, plants themselves having a slight negative charge inside

In simple terms we can just say there needs to be 30 ppm of Ca in the water for plants to be able to get the 2-3 that they need. Sorta like a co2 diffuser that needs 35 psi to crack it. Thats a very loose analogy but somewhat paints the picture. And of course the concentration of all the other nutrients and their respective charge strongly affects what actually gets in the plant