A hot discussion on whether or not using urine in the garden is acceptable, with all the cons and pros listed, plus helpful tips if you are won over. · The short answer is no – you shouldn’t apply urine anywhere in the garden if you’re taking medication. Pharmaceutical residues are excreted through urine, which can disrupt the soil microbiome and get taken up by plants. View allFeb 19, 2025 · Barbara Pleasant reports that urine contains important nutrients for plant growth, including phosphorous, potassium and nitrogen, and when handled properly, it makes good plantfood. · It might sound unpleasant, but many gardeners are using urine as plant fertilizer, and for good reason. Here, we reveal the science behind the claims · When feedingplantswithurine, always use a solution of at least ten parts water to one part urine. Also, urea fertilizer should be incorporated into the soil as quickly as possible to avoid the loss of the resulting gases. · Learn whether urine can harm plants and how to use it safely as a fertilizer, understanding its nutrient content, differences from commercial fertilizers, and potential risks. Learn how to use human urine as fertilizer in your garden. Safe, effective, and free—discover how to apply, sanitize, and mix urine for healthy plant growth. · The short answer is no – you shouldn’t apply urine anywhere in the garden if you’re taking medication. Pharmaceutical residues are excreted through urine, which can disrupt the soil microbiome and get taken up by plants. · Barbara Pleasant reports that urine contains important nutrients for plant growth, including phosphorous, potassium and nitrogen, and when handled properly, it makes good plantfood. · It might sound unpleasant, but many gardeners are using urine as plant fertilizer, and for good reason. Here, we reveal the science behind the claims · When feedingplantswithurine, always use a solution of at least ten parts water to one part urine. Also, urea fertilizer should be incorporated into the soil as quickly as possible to avoid the loss of the resulting gases. · Learn whether urine can harm plants and how to use it safely as a fertilizer, understanding its nutrient content, differences from commercial fertilizers, and potential risks. Learn how to use human urine as fertilizer in your garden. Safe, effective, and free—discover how to apply, sanitize, and mix urine for healthy plant growth.