Skip to main content

How organic fertilizer enriches your garden for years to come

There are different types of fertilizers – organic, synthetic – except we live in a time where people are turning to organic products for everything in their lives  — food, cat litter, and cleaning supplies. So, of course, people are looking more into organic gardening tools. Yet, there may still be questions about organic garden fertilizer, like is it really that much better than nonorganic options?

Why not use synthetic fertilizers? Well, it’s a reasonable question. Most nonorganic fertilizers come with the three chemicals that plants need to grow: Nitrogen, phosphorus, and potassium. So what is the advantage of buying a big bag of the organic stuff that may require more investment when the smaller, less-expensive option might still work well? Let’s break it down.

Recommended Videos

The nutritional benefit of organic fertilizers

person-fertilizing-plant
Singkham / Shutterstock

Most nonorganic options only provide the previously mentioned trio of nitrogen, phosphorus, and potassium. These are known as macronutrients, and while they are definitely required in greater amounts for plants, these are only three of the 13 nutrients needed for a garden to thrive. The other 10 include the secondary nutrients — calcium, sulfur, and magnesium — and the trace nutrients — boron, chlorine, manganese, iron, zinc, copper, and molybdenum (we can’t pronounce it, either).

While these other nutrients come in far smaller quantities, they are no less essential than the macronutrients. Many times, the plants will get these nutrients from the soil. However, nonorganic fertilizers can prevent the plants from completing this process.

Disadvantages of nonorganic fertilizers

There are three main disadvantages to using nonorganic fertilizers:

  • Harmful to the soil: These chemicals are hard on earthworms and microorganisms that call the soil home. Earthworms are some of the best composters and they aerate the soil by digging tunnels. If the earthworms disappeared, thanks to the chemicals found in nonorganic fertilizer, the soil would become compact, and the plants would struggle to absorb the necessary nutrients.
  • Harmful to the plant: Over time, the plant will lose the ability to absorb nutrients from the soil and will continue to rely on the pure chemicals; think of it like being hooked up to an IV in the hospital. While the IV may be providing certain necessary components, your stomach would grow weak from not being fed in the proper way. This dependency on chemical fertilizers is only pushed further by the way they release nutrients. Most nonorganic options come in a liquid form, which gives plants a short-term boost, but that supply drops off a cliff in the long term. That sudden loss of nutrients is hard on plants, requiring more chemical fertilizer … then more and more.
  • Harmful to the environment: Many nonorganic options are created from oil, using a significant amount of fossil fuels. This oil can slip into streams and lakes, which then causes algae to bloom, depriving oxygen from fish and other organisms in the water; it’s one big domino effect.

Advantages of organic fertilizers

NeONBRAND/Unsplash

Now that we have gone over the disadvantages of nonorganic, we will discuss the advantages of organic:

  • Has all the nutrients: Unlike the simplistic fertilizers previously mentioned, organic fertilizers are complex creations that add all 13 necessary nutrients to the plant, not just the two or three necessary for survival. These organic options can come in a variety of materials, including manure, powdered rocks (these include lime, rock phosphate, and greensand), blood meal, bone meal, wood ash, and compost, and all of them contain important micro and trace nutrients. Not only that, but the texture of these options will improve soil quality, not degrade it.
  • Safe for everyone: Another benefit is one of the most important — it’s safe for humans! That does not mean we suggest drinking organic fertilizer or rubbing it on your skin, but rest assured, organic fertilizer is safe for you, your family, and your pets if an accident were to happen.
  • Easy to apply: Organic fertilizers are just as simple to use as their nonorganic cousins. You can add it to the soil or spray onto the plants directly. No matter how you apply them, organic fertilizers have far more benefits while providing the same convenience as chemical substitutes.

To recap, organic fertilizer is the best option for your plants to thrive when compared to nonorganic fertilizer. The organic options contain important secondary nutrients; improve the texture, aeration, and drainage of soil; allow the nutrients to slowly release; and is better for the environment during the manufacturing process.

Niko Vercelletto
Former Digital Trends Contributor
Niko Vercelletto lives in Lansing, Michigan. He is passionate about going into depressive spirals thanks to the Detroit Lions…
What to know about climate zones before planting your garden
How to use the USDA hardiness zones when gardening
Peach tree

One of the most important aspects of gardening is learning what plants will grow successfully in your region. Climate zones - also referred to as plant hardiness zones or growing zones - provide general guidelines to let gardeners know what plants are hardy in their area. Wondering how these climate zones are divided, why they matter, and how to use that info in your own garden? Then this is the guide for you! We'll walk you through everything you need to know about climate zones for plants, so that you can go into the next gardening season as confident as possible.
What you need to know about climate zones

So, what is a climate zone? In the 1960s, the United States Department of Agriculture divided the country into different regions with the Plant Hardiness Zone Map. The gist is relatively straightforward: Scientists used temperature data to split the country into multiple zones based on average annual minimum temperatures. Each area is separated by a difference of 10 degrees Fahrenheit. And in case you were wondering, yes, an individual state can consist of several zones!

Read more
Add whimsy and magic to your yard with these lovely fairy garden ideas
Tips and tricks to help you plan a fairy garden
A small pot with a tiny house plant and succulents

If you’re a fan of fantasy, whimsy, and fun, then you’ll love fairy gardens. These little gardens are perfect spring projects that can add a little extra color and life to your home and garden. Making fairy gardens is a fun activity for the whole family, and you can easily tailor them to fit your personal tastes and aesthetics. There are garden kits you can use to build one, but it’s also easy to make your own.

Whether you want something simple and elegant or a little bit goofy, fairy gardens are a great way to express yourself creatively in the garden. Here's what you need to know to get started, plus a few tips to help inspire you!
What is a fairy garden?

Read more
Add color and interest to your zone 8 garden with these gorgeous perennials
Plant these perennials if you live in zone 8
A bouquet of stargazer lilies

Both perennials and annuals have plenty to offer gardens, but the convenience of perennials certainly makes them a favorite for many gardeners. If your zone 8 garden is in need of some stunning, colorful perennials then you're in the right place! There are many options to choose from, but we'll be going over our favorite flowering perennials for climate zone 8. It won't matter if you add all or just one of these beautiful plants; your garden will look amazing with any of these gorgeous zone 8 perennials.
Tall garden phlox

Also known as phlox paniculata, this zone 8-friendly perennial is a long-blooming perennial that displays its stunning flowers from mid-summer to fall. This plant grows a simply show-stopping display of bright flowers that appear on a 24- to 36-inch tall stalk. The flowers come in a wide variety of colors, including purple, red, white, lavender, pink, rose, and coral. And while they prefer partial shade, they can also do well in full sun.

Read more