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A comment on Estimates that mineral levels in vegetables have dropped by up to 90% since 1914. Parent comment

Re:Estimates that mineral levels in vegetables have dropped ... by lightedman on Friday September 13, 2019 @05:09PM (#20966589)
No, bioavailability of the nutrient is the only real thing that matters when it comes to fertilizers. Most organic fertilizers are not as bioavailable as even the most basic hydroponic fertilizer.
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