Is Dog Poop Good Fertilizer? The Truth Revealed!

April 11, 2024
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Find out if the best thing for your garden is dog feces fertilizer. To help you make an informed choice, learn more about the advantages and disadvantages of utilizing dog poop in your garden by reading through this article.

Many people may need help understanding the composting process and think all organic matter, including dog feces, can enrich plants due to its decomposition. The appeal of dog poop as free and easily accessible is clear, and many people ask, can dog poop be used as fertilizer?

Why Dog Poop is Not a Good Fertilizer for Your Garden

Is dog poop a good fertilizer for your garden or lawn? Not really. It carries dangerous pathogens, may cause nutrient imbalances, emits an unpleasant odor, and poses environmental and public health risks. Therefore, its use in gardens is generally discouraged.

Let’s dig deeper.

Several criteria, including the kind of soil, the type of grass, the local climate, and any potential nutritional deficits, determine the best sort of fertilizer for your lawn. Consider the following when thinking of using dog poop as fertilizer in your garden or lawn:


Dog feces contain a significant amount of bacteria, including around 23 million bacteria per gram, which can be harmful rather than beneficial to plant growth. While dogs can usually handle this bacteria internally, it’s not something you’d want in your soil or near any gardens, especially those growing vegetables, due to the potential health risks and lack of plant benefits.

Slow to Decompose

Dog feces decompose slowly, taking about nine weeks on average but potentially up to a year in colder climates. Initially, bacteria pose risks, and by weeks four to six, parasitic eggs and larvae may hatch, with mold spreading soon after. This lengthy decomposition process, influenced by environmental conditions and the dog’s diet, underscores the challenges of dealing with dog waste effectively and safely.

Possible Fines

Many areas enforce “pooper scooper laws,” with fines for not cleaning up after pets due to the health risks of pet waste pollution. Rain can carry feces into waterways, causing algae blooms and weeds that may be harmful.

Notoriously Pungent

No poop smells good to humans, but dog poop has a powerful odor. This is mainly because of the waste’s high nitrogen and acidic content. Additionally, the smell can worsen due to certain dog foods rich in fiber, grains, and starches, which produce particularly smelly gases when digested by dogs.

It’s crucial to recognize that dog feces can introduce contamination to humans and plants, emphasizing the importance of avoiding its use as fertilizer. Compost explicitly intended for flowering plants or other organic fertilizers is a healthier and safer way to promote the growth of grass and other plants. 

If you’re looking for safer plant options, use compost made from plant parts, animal manure from herbivores (like cows or horses), or commercially available organic fertilizers. 

The distinction between cow manure and dog poop largely stems from their different microbiomes, diets, and digestive processes. Cows primarily consume a plant-based diet, including grass and grains, which results in waste that’s low in nitrogen but rich in undigested plant fibers. This composition makes cow manure an effective fertilizer for crops, providing nutrient-rich content that is beneficial for plant growth.

Unlike dog excrement, these options are usually safer and more efficient at encouraging plant development.

Choosing the Right Fertilizer for your Lawn in OKC

Now that we’ve answered the question, “Is dog poop a good fertilizer” it is time to focus on choosing the right product for your lawn in Oklahoma City. You must consider several factors, including grass type, environmental conditions, nutrient needs, and soil composition. 

Professionals offering lawn services in Oklahoma City can guide you in selecting well-balanced fertilizers that promote healthy grass growth. Whether opting for fertilizers tailored to warm- or cool-season grasses or exploring organic options like compost and bone meal, addressing your lawn’s specific nutrient deficiencies is crucial. Always follow the application instructions carefully to ensure the best lawn growth and health results.
If you’re searching for lawn fertilization near me in Oklahoma City, check Don’s Lawn. We also offer yard maintenance, landscaping, and grass cutting as part of our comprehensive lawn care packages. We cater to both homeowners and business establishments and are committed patrons who help maintain immaculate greenery surroundings.


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