10 Best Fertilizers of 2021

Do you want your garden to be beautiful, healthy, and well-nourished?

Fertilizers, either chemical-based or natural, increases the fertility of the soil and improves plant production. It contains primary nutrients like nitrogen, potassium, phosphate, vital for plant growth. Fertilizers can be used for any type of plant such as shrubs, flowers, vegetables, and so on.

Fortunately, there are many solutions available that will help you increase the fertility of your land again. All you need is a fertilizer.

Due to the vast variety of fertilizers available in the market, it is sometimes hard to pick out the right one.  However, there is no need to worry because today in this guide we will be recommending you the top 10 best fertilizers that will ensure that your garden becomes and stays healthy and thriving.

ImageProduct NameProduct description
Miracle Gro
Miracle-Gro 2001123

  • Feature:
  • Cover all types of plants
    Water soluble
    Area: 600 sq ft
Check Price
Osmocote 274250

  • Feature:
  • For Outdoor & Indoor Plants
    Long term fertilizer
Check Price
Miracle Gro-Shake
Miracle-Gro Shake

  • Feature:
  • Very efficient
Check Price
SUPERthrive VI30148

  • Feature:
  • Non toxic
    Highly concentrated
    Covers all types of greenery
Check Price
Osmocote plus
Osmocote Smart-Release

  • Feature:
  • Ideal for vegetables and flowers
    Provide vigorous growth
Check Price

Top 10 Fertilizer Reviews

Miracle-Gro 2001123 EMW0071817


Miracle-Gro is a well-known brand that sells some of the best fertilizers in the market. Their product Miracle-Grow 2001123 EMW0071817 is a chemical fertilizer suitable for all types of plants filled with all the essential nutrients that plants need to develop and bloom. 

The instructions for using this product are easy and simple. The product is water-soluble, to use it on the indoor plant’s mix in half a teaspoon of the fertilizer with a gallon of water, and for outdoor plants mix in a tablespoon of the product with a gallon of water. 1.5lbs of this fertilizer covers around 600 sq ft. To get the best results use it on actively growing plants.

It also comes in different sizes, you can get a size between 8oz to 10 lbs. You can use it to feed your plants once every week or two weeks. The fertilizer analysis ( which is a ratio of how much Nitrogen, Potassium, and Phosphorus there is in the product) is 24-18-1. 

In our opinion this fertilizer is the best because it is safe and can be used for any type of plant providing them with the nutrition they need to develop well and healthily. 

Osmocote 274250 Smart-Release Plant Food Plus

Osmocote 274250 Smart-Release Plant Food Plus

Osmocote 274250 is an all-in-one solution fertilizer suitable for indoor and outdoor plants. Additionally containing all the essential nutrients that are essential for good plant growth. Works fine 

To use the fertilizer just sprinkle three tablespoons of the product per 4 sq ft. This product should be sprinkled onto 1-3 inches of soil. There is no need to worry about feeding your plants often because this fertilizer will provide your plants with 11 different nutrients for up to 6 months

Osmocote 274250 Smart-release comes in a variety of different sizes from 1lb to 25ct. The most common one is 4.5 lb.

This product is a long-term fertilizer and very easy to use to feed your plants with essentials that they need to develop properly.

To get the most out of your fertilizer check our guide on the 10 best fertilizer spreaders.

Miracle-Gro Shake ‘N Feed All Purpose Plant Food

Miracle-Gro Shake 'N Feed All Purpose Plant Food

Miracle-Gro Shake is also an all-purpose fertilizer containing natural ingredients that feed the microbes in the soil. It contains essential nutrients and vital micronutrients that will help your plants become more productive and stronger. 

Only use ½ cup of the product for 10 sq ft. Don’t mix the fertilizer with water and don’t apply to wet foliage. Mix it in with the top 1-3 inches of the soil and reapply every three months. 

Miracle-Gro Shake comes in different sizes, such as 1 lb, 4.5 lb, and 8 lb. The most common one is 4.5(medium).

Miracle-Gro Shake can be used for any type of plant and is very efficient. This product does not burn any plant if used as directed and will feed your plants above and below the soil.

SUPERthrive VI30148 Plant Vitamin Solution

SUPERthrive VI30148 Plant Vitamin Solution

SUPERthrive VI30148 Plant Vitamin Solution is a nontoxic, highly concentrated, vitamin solution with kelp. This fertilizer nourishes the soil encouraging natural building blocks that plants make themselves. It is suitable for all types of greenery and is easy to use for professional or home gardeners. This fertilizer also helps plants build dense and strong root systems as well as restoring the plant’s vigor. 

This product is highly concentrated so mix it in with water for use. To use for indoor and outdoor plants mix in ¼ tsp per gallon of water. For seedlings and flowers use the same amount as mentioned above. Use 3 oz for 100gals and for trees use ½ per gallon of water, use it weekly or monthly.

There are sizes available from 4 ounces to 5 gallons. Depending on the area you need to cover you can either purchase a larger or smaller size. The NPK ratio of this product is 0.5-0-0.

Overall we believe it’s a great product. It promotes chemical balance, reduces transplant shock, and contains non-toxic ingredients, etc. All of these characteristics contribute to the popularity of this fertilizer and why it became a gold medal-winning fertilizer. 

Osmocote Smart-Release Plant Food Flower & Vegetable

Osmocote Smart-Release Plant Food Flower & Vegetable

Osmocote Smart-Release Plant Food Flower & Vegetable, 8 lb is a fertilizer ideal for vegetables and flowers.  This product is great for perennial plants because it is formulated to promote a strong root system and vigorous growth above the ground. It contains granules filled with vital nutrients which start realizing when they come in contact with water. The nutrient content of this product is (14-14-14).

Use a spoonful(3 tablespoons) per 4 sq.ft Mix it into the top 1-3 inches of the soil. Make sure to water your plants everyday. This product will feed your precious plants for upto 4 months. 

You can purchase this fertilizer in different sizes from 1lb to 8lb. 

If you want to have a beautiful garden filled with flavorful vegetables and colorful flowers then this is the fertilizer you need.

Jobe’s Organics 09627 Organic Fertilizer

Jobe's Organics 09627 Organic Fertilizer

Jobe’s Organics 09627 Organic Fertilizer, 4 lb is a granular plant food with no synthetic chemicals. The product is ideal for flowers and is safe for pets, the environment, and people. It also contains nutrients that will not only help the plants but the soil over time as well. This fertilizer is also suitable for both annual and perennial plants. 

Mix it directly into the soil and use it to feed your flowers every 4 to 8 weeks.  Use 1 ½ tablespoon with 1 ½ cups of water.

You can purchase this fertilizer in a size of 1.5 lb to 16 lb. The NPK ratio of this product is 3-5-4. 

This product is easy and convenient to use and comes with a resealable package. It is all-natural and safe for the environment.

Scotts Turf Builder Winterguard Fall Lawn Food

Scotts Turf Builder Winterguard Fall Lawn Food

Scotts Turf Builder is an amazing product that builds strong grass and also improves the ability to absorb water and nutrients. This fertilizer will help repair the damage done to the grass from heat, drought, and family activity by delivering essential nutrients, while also preparing roots to take on harsh winter conditions by making them grow deeper and stronger.

Scotts Turf Builder comes in a size of 12.5lbs which will cover around 15,000 sq. ft. The best time to use this fertilizer is in the fall so that the next spring you have a better lawn. Use this fertilizer to feed your lawn daily 

With the use of this fertilizer, there’s no need to stress about having an undernourished lawn. This product is safe and will make your lawn grow more vibrant, clean and strong, by delivering your grass with vital nutrients that it needs for good plant growth. 

Botanicare HGC732110 Cal-Mag Plus, A Calcium, Magnesium, And Iron 

Botanicare HGC732110 Cal-Mag Plus

Botanicare HGC732110 Cal-Mag Plus is a fertilizer highly rich in iron, magnesium, and calcium. Correcting any deficiencies found in your plants. 

Suitable for any type of plant. 

To use this product it needs to be mixed with water, mix in 1 tsp (5ml) per gallon of water. The NPK of this fertilizer is 2-0-0.  Use a sprayer for this product. 

It comes in a size of a quart, a gallon, and 2.5 gallons. 

This is an efficient fertilizer that is great for covering large areas and can be used for any type of crop. 

Inorganic Vs Organic:

Inorganic Fertilizers

Inorganic fertilizers work quickly,  are affordable, easy to use, and full of essential nutrients. However, they can lead to leaching (which is basically when the nutrients drain away from the soil because of overwatering the plants.

Accumulation of toxic waste. Inorganic fertilizers don’t only contain nutrients, they also contain other compounds which don’t get absorbed by the soil causing them to accumulate, they can also seep into underground water causing drinking water to get contaminated. 

Too much use of inorganic fertilizer can cause the release of harmful greenhouse gases into the atmosphere when the elements such as nitrogen react with the soil. Excessive use of fertilizers can also cause the plants to wilt. 

Organic Fertilizers

Organic fertilizers help the soil texture and make the soil hold water for longer periods of time.  They also promote microbial, bacterial, and fungal activity in the soil.  With the use of organic fertilizers, there will be little to zero need for the use of pesticides, plus they are environmentally friendly as well. 

However, they are a bit more expensive than inorganic fertilizers and work slower. 

When buying any product it should be our first priority to make sure that the product is not contributing to climate change and isn’t having negative effects on the environments around us. 

In our opinion, we believe that organic fertilizers are better because with the use of organic fertilizers you are not only helping your plants, soil,  but also the environment around you.

/* */