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Fascination About npk 20-20-15 là gì

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To the bone meal, For the reason that ratio of phosphorous to nitrogen is so large, I pretend that nitrogen doesn’t exist in these mixes. That little bit of extra sluggish-release nitrogen received’t Have a very negative impact on organic and natural yard soil. Healthier, compost rich soil, in fact https://npk20-20-15lg70135.blogdal.com/30062140/fascination-about-npk-15-15-15-vietnam-ohio

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