churchhaze
Well-Known Member
Where did you read that? That's complete nonsense. Why would "synthetic nutes" be more prone to heavy metals than soil? heavy metal salts tend to be highly insoluble in water whereas the salts we use for nutrients are highly soluble. Dirt, is this big clump of non-soluble earth, which is much more likely to contain heavy metals and aluminum.
So "synthetic nutes" leave "salts", but organics don't have salts? Nature doesn't use a second version of chemistry and humans are a part of nature (animals). Plants eat nitrate ions, phosphate ions, potassium ions, calcium ions, iron ions, sulfate ions, etc. That's what we feed them because that's what they eat in nature.
Why would calcium nitrate have heavy metals in it? Please explain where in the process the heavy metals contaminate the salt. Why would salt that's been refined by humans have more heavy metals than the versions found in nature? Do you know where heavy metals come from? (the earth) By that same reasoning, you should prefer drinking from the ocean rather than using table salt. (accepted by most people as not gross or unnatural)
So "synthetic nutes" leave "salts", but organics don't have salts? Nature doesn't use a second version of chemistry and humans are a part of nature (animals). Plants eat nitrate ions, phosphate ions, potassium ions, calcium ions, iron ions, sulfate ions, etc. That's what we feed them because that's what they eat in nature.
Why would calcium nitrate have heavy metals in it? Please explain where in the process the heavy metals contaminate the salt. Why would salt that's been refined by humans have more heavy metals than the versions found in nature? Do you know where heavy metals come from? (the earth) By that same reasoning, you should prefer drinking from the ocean rather than using table salt. (accepted by most people as not gross or unnatural)
Synthetic nutes are usually high in heavy metals so you would want to flush.
With 100% organics the plant only eats what it wants when it wants it.With synthetic nutes,the plant feeds everytime you feed,and any left over salts from the ladt feed are also taken up by the roots when you water with plain water.