When it comes to fertilizing your garden or farm, the type of fertilizer you choose can make a significant difference. The two main types of fertilizers are organic and chemical, each with its own set of advantages and disadvantages. Understanding these differences can help you make an informed decision about what’s best for your soil and plants.

Organic Fertilizers

Organic fertilizers are derived from natural sources such as plant and animal waste or mineral deposits. Examples include compost, manure, bone meal, and seaweed. These fertilizers are rich in a variety of nutrients that plants need to thrive, including nitrogen, phosphorus, and potassium.

Benefits of Organic Fertilizers

  1. Better Soil Structure: Organic fertilizers improve the structure of the soil, making it more porous and improving its ability to hold water and nutrients. This leads to healthier plant roots and more robust plant growth.
  2. Slow Release of Nutrients: Organic fertilizers release nutrients slowly over time, providing a steady supply of nutrients to your plants.
  3. No Toxin Buildup: Unlike chemical fertilizers, organic fertilizers do not build up harmful salts or chemicals in the soil that can stunt plant growth.
  4. Eco-Friendly: Organic fertilizers are renewable, biodegradable, and environmentally friendly.

Drawbacks of Organic Fertilizers

Despite their benefits, organic fertilizers also have some drawbacks. They can be more expensive than chemical fertilizers, and their nutrient content can vary depending on the source. Additionally, organic fertilizers release nutrients slowly, so they may not be the best choice if your plants need immediate nutrients.

Chemical Fertilizers

Chemical fertilizers, also known as synthetic or inorganic fertilizers, are man-made compounds that supply essential nutrients to plants. These fertilizers typically contain high levels of the primary nutrients that plants need: nitrogen, phosphorus, and potassium.

Benefits of Chemical Fertilizers

  1. Fast Results: Chemical fertilizers are readily available to plants, leading to faster growth and quicker results.
  2. Standardized Nutrient Content: Unlike organic fertilizers, chemical fertilizers have a standardized nutrient content, so you know exactly what you’re getting.

Drawbacks of Chemical Fertilizers

Chemical fertilizers also have their drawbacks. They can contribute to water pollution, harm beneficial soil microorganisms, and lead to a buildup of salts in the soil. Over time, this can degrade soil quality and lead to less robust plant growth.


Both organic and chemical fertilizers have their place in agriculture and gardening. The best choice depends on your specific needs, budget, and environmental considerations. By understanding the differences between these two types of fertilizers, you can make an informed decision that benefits both your plants and the environment.

Connect with our team for all your agricultural questions and concerns. We can help you with regard to organic fertilizer in Alberta. Contact us today! ►