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Step 1
Discover what your current fertilizer is made of. If it's not certified organic, you're likely using petroleum-based products that have long-term harmful effects on soil and water as well as on animals and humans. Buy organic liquid fertilizers that meet USDA National Organic Standards.
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Step 2
Understand that spreading raw manure is not a good way to organically fertilize due to possible contamination from harmful bacteria in it. Buy organic liquid fertilizer that has been processed and is made from organic compost and other ingredients.
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Step 3
Look for green websites to buy organic liquid fertilizers online. Find out about organic fertilizer companies from reliable sources, such as the Organic Review Materials Institute (OMRI). Learn whether or not an organic liquid fertilizer company has been reviewed and meets National Organic Standards. Order the OMRI product list to locate products and buy organic liquid fertilizers (see Resources below).
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Step 4
Shop at online organic liquid fertilizer companies or buy organic liquid fertilizers from local nurseries and plant or farm supply stores.














