Adding fertilizer to your garden soil is important for adding nutrients and encouraging plant growth, but chemical fertilizers can be dangerous.
Most importantly, chemical fertilizers cause groundwater contamination. Nitrogen fertilizers break down into nitrates which are soluble in water and so accumulate in groundwater. It remains present for decades and the cumulative effect over many years of additional nitrogen can cause harmful levels that have been linked to gastric cancer, birth malformations, hypertension and more.
Using natural fertilizers are obviously a better alternative and below is a fantastic article revealing ten all natural fertilizers you’ll find in your home right now.