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Highly Tailored, crop specific fertilisers will tend to have better results, and are obviously much more efficient, since one has absolute control on the "nutritional" growth factors if you will. I know that words like "man-made", "artificial", "synthetic","chemical" tend to carry a negative connotation around, due to the fact that they are usually synonym ...


6

For a fertilizer to be called vegan, it has to contain no animal products. While debatable, I would guess that animal poo would be considered as an animal product as well, so it would have to not contain that. Your best shot at having a vegan fertilizer is to make one yourself by composting the leftovers from your vegetables and fruits. If you have a garden ...


2

Organic The Census of Agriculture's 2014 Organic Survey, which includes data from all certified organic farms in the United States at the time, has some data on the use of fertilizer by organic farms. Table 20 contains information about production expenses for organic farms, one expense being "Fertilizer, lime, and soil conditioners". Of 14093 organic ...


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