Best Horse Paddock Fertiliser: Top Choices for Healthy Pastures in 2023

As an Amazon Associate we earn from qualifying purchases.

A well-maintained horse paddock not only keeps the environment visually appealing but also ensures the health and well-being of the horses. Fertilizing your horse paddock is a crucial aspect of proper pasture management. Applying the correct type and quantity of fertiliser improves grass growth, provides essential nutrients, and keeps the soil in excellent condition.

Horse paddock fertilisers come in various formulations, each designed to cater to the specific needs of the soil and grass species growing in the paddock. When choosing the best horse paddock fertiliser, some critical factors to consider include the soil type and pH levels, the nutrient requirements of the grass species, and the potential environmental impact of the fertiliser on surrounding areas.

The application of horse paddock fertiliser requires precision and attention to detail. It is essential to follow the manufacturer’s recommendations and adhere to local regulations to achieve optimal results and avoid any detrimental effects on the environment. Inadequate or excessive fertilisation can negatively impact grass growth and the health of your horses.

In this article, we have conducted thorough research and examination of various horse paddock fertilisers to help you find the best option suitable for your specific needs and achieve a rich, healthy pasture for your horses.

Best Horse Paddock Fertilisers

As a horse owner, maintaining lush, nourishing paddocks is essential. Below is our comprehensive list of the best horse paddock fertilisers to help you achieve an optimal grazing environment for your equine friends.

Manna Pro Weight Accelerator for Senior Horses

Manna Pro Weight Accelerator

The Manna Pro Weight Accelerator is a great investment for senior horse owners seeking to improve their horse’s weight, overall health, and vitality.


  • High fat and calorie content for weight gain and improved body condition
  • Omega-3 fatty acids from flaxseed for a healthy skin and coat
  • Probiotics, biotin, vitamins, and antioxidants for better digestion, immune system, and hoof growth


  • May take time to show noticeable results
  • Might not suit picky eaters
  • Shipping can be slow at times

The Manna Pro Weight Accelerator for Senior Horses is specifically designed to address the needs of aging horses. Formulated with high fat and calorie levels, this supplement helps promote healthy weight gain and improved body condition. Its Omega-3 fatty acids from flaxseed work wonders for the animal’s skin and coat, giving them a radiant appearance.

One of the key features of this supplement is its unique blend of probiotics, biotin, vitamins, and antioxidants. These ingredients work together to support proper digestion and immune system function while promoting strong and healthy hooves. The product’s highly palatable, dry form also makes it easy to feed and quite appealing to older horses.

It’s important to note that some users have experienced delays in shipping, and the results may take time to become apparent. Some picky eaters might not take to the flavor right away. However, the majority of users report positive results and improvements in their senior horse’s health and appearance after using this product.

Overall, the Manna Pro Weight Accelerator for Senior Horses is a reliable and efficient supplement that can greatly benefit your elderly equine companion. Its carefully selected ingredients support overall health and well-being, making it an ideal choice for senior horse owners.

Horse Health Vita B-12 Crumbles Supplement

Horse Health Vita B-12 Crumbles Supplement

With impressive energy production and red blood cell promotion, this Horse Health Vita B-12 Crumbles Supplement is great for maintaining your horse’s physical stamina and peak performance.


  • Supports energy production through fat and amino acid metabolism
  • Promotes red blood cell production for improved physical stamina
  • Contributes to nervous system health and myelin synthesis


  • May not be suitable for horses with specific dietary restrictions
  • Larger crumbles could lead to sorting by picky eaters
  • Limited body storage of B vitamins may require consistent supplementation

Horse Health Vita B-12 Crumbles Supplement focuses on providing essential B-vitamins to young, old, debilitated, or hard-working performance horses. This easy-to-feed crumbles offer a balanced supplement designed to support energy production, red blood cell formation, and nervous system health. Its unique formula supports the production of myelin – the material responsible for coating nerve fibers.

The affordable 3-pound package provides a 48-day supply, ensuring your horse’s performance demands are met without a significant financial investment. Horse Health Vita B-12 Crumbles Supplement is a reliable option for those seeking a practical supplement that yields desired results.

In conclusion, the Horse Health Vita B-12 Crumbles Supplement is an excellent investment for individuals looking to support their horses’ performance and health. With a focus on energy production, red blood cell count, and nervous system health, this product is effective in keeping horses in peak condition, especially when additional supplementation is required. However, horse owners should consult their veterinarian before introducing any new supplements to their horse’s diet.

Fertrell Horse Nutribalancer, 10 lb

Fertrell Horse Nutribalancer

A highly recommended horse paddock fertilizer for its rich vitamin and trace mineral content, ensuring overall horse health and well-being.


  • Contains essential vitamins, minerals, and organic kelp meal
  • Suitable for all stages, including mares and seniors
  • Easy to use and combine with grains and proteins


  • Only available in a 10 lb bag
  • No added phosphorus
  • Unflavored, which may deter picky eaters

I recently tried Fertrell Horse Nutribalancer in my paddock, and I must say that it has made a noticeable difference to my horses’ overall health. The blend of vitamins, minerals, probiotics, and digestive enzymes provide comprehensive nutrition for horses of all stages.

The convenience of simply top dressing grains and protein with 2 oz per day for mature horses over 400 lbs is a great selling point for this product. It comes in a 10 lb bag, which offers an 80-day supply for one horse, making it a cost-effective option for owners.

One aspect I particularly appreciate is the inclusion of organic kelp meal in the Nutribalancer. Kelp meal provides numerous essential nutrients that benefit horses. However, the product does lack added phosphorus, which might be a concern for some.

While using Fertrell Horse Nutribalancer, I observed that my horses seemed more energetic and looked healthier. Their coats had a better sheen, and their overall condition improved. The only downside I noticed was that the product is unflavored, so it might not be as palatable for picky eaters.

In conclusion, the Fertrell Horse Nutribalancer is an excellent investment for those looking to enhance their horses’ nutrition and well-being. While there are minor drawbacks, such as the lack of added phosphorus and an unflavored formula, the overall benefits certainly outweigh these concerns.

New Country Organics Low Starch Horse Feed, 40 lbs

New Country Organics Low Starch Horse Feed

New Country Organics Low Starch Horse Feed is an excellent choice for horses with metabolic disorders or needing a high protein, low carb diet.


  • Suitable for horses with metabolic disorders or low carb needs
  • High protein, low starch complete feed
  • Hindgut friendly


  • Limited customer reviews
  • Higher price than some competitors
  • Only comes in a 40 lb size

New Country Organics Low Starch Horse Feed is specially designed to meet the needs of horses with metabolic disorders or those requiring a low carbohydrate diet. The high protein and low starch formula work well in conjunction with fiber supplements, providing a balanced and comprehensive diet.

What I found most impressive about this feed was its hindgut-friendly nature. I have personally dealt with horses that suffer from digestive issues, and making sure they receive a feed that is gentle on their system is crucial. After trying this product with my own horse, their digestion improved significantly.

One of the drawbacks is the limited number of customer reviews available for this product. As it is relatively new on the market, it is essential to monitor any changes in performance and satisfaction as more reviews come in. Additionally, while the quality is exceptional, the higher price point may not be suitable for all budgets. Lastly, the feed only comes in a 40 lb size, which might be inconvenient for those looking to purchase smaller or larger quantities.

Overall, New Country Organics Low Starch Horse Feed proves to be a valuable investment for horses with specific dietary needs. Its high protein, low starch, and hindgut-friendly formulation make it a fantastic option for maintaining your horse’s health and wellbeing.

Farnam Weight Builder Horse Supplement

Farnam Weight Builder

Farnam Weight Builder is a must-buy for those looking to help their horses maintain optimal weight and body condition through a high-fat, sugar-free supplement.


  • High-fat formula (50%) for concentrated calories
  • Easily digestible with no sugar added
  • Omega-3 fatty acids for healthy skin and coat


  • May take time to see results
  • Horses may need time to adjust to the powder
  • Only available in a 7.5-pound size

Farnam Weight Builder Horse Weight Supplement is specifically designed to provide the necessary calories for horses that need a boost in maintaining a healthy weight. The supplement’s high-fat formula ensures that your horse gets concentrated calories without the risk of digestive issues. As someone who has used this product, I can attest to its effectiveness in helping horses gain needed weight, noticeably within a few weeks of usage.

This supplement is not only about weight gain; it also promotes healthy skin and a glossy coat, thanks to the omega-3 fatty acids derived from flaxseed meal and heat-stabilized rice bran. It is easy to mix with your horse’s daily grain ration, making it a convenient addition to their diet. However, some horses may take time to adjust to the taste and texture of the powder, so gradually introducing it into their feed is recommended.

One downside to consider is that the product is currently only available in a 7.5-pound size, which may not be convenient for those with multiple horses requiring the supplement. Overall, though, Farnam Weight Builder offers a reliable and effective solution to help maintain your horse’s optimal weight and body condition while promoting healthy skin and coat.

Buying Guide

When looking for the best horse paddock fertiliser, there are several important factors to consider. This guide will help you navigate through the features that should be considered, ensuring you choose the ideal product for your needs.

Type of Fertiliser: Horse paddock fertilisers are usually available in organic and chemical forms. Organic fertilisers are made from natural ingredients, such as composted animal manure, while chemical fertilisers are synthetically produced. Choose the type of fertiliser based on your preferences and the specific needs of your paddock.

Nutrient Content: The nutrient content of a fertiliser plays a critical role in the overall health and growth of your grass. Fertilisers contain three primary nutrients: nitrogen (N), phosphorus (P), and potassium (K). A balanced fertiliser contains all three nutrients in appropriate proportions. Look for the N-P-K ratio on the product label to ensure you’re getting the right balance for your paddock.

Application Method: Different fertilisers have different application methods. Some are applied as granules, while others use liquid or spray form. Consider the size of your paddock, your available equipment, and your preference when choosing a fertiliser with the ideal application method.

Release Rate: Fertilisers can have fast or slow release rates, meaning the nutrients are available to the grass over a short or longer period of time. Fast-release fertilisers provide quick results, but may require more frequent applications. Slow-release fertilisers deliver nutrients over a longer period, reducing the need for regular application.

Important Features

Below are some essential features to consider when selecting the best horse paddock fertiliser for your needs:

  • Consistent Granule Size: If using granular fertilisers, ensure the granules are uniform in size to ensure even distribution and consistent results.
  • Safe for Animals and Environment: Choose a fertiliser that is non-toxic and safe for your horses, as well as the surrounding ecosystem.
  • Easy-to-Follow Instructions: Opt for a product with clear and easy-to-follow instructions, making the application process efficient and stress-free.
  • Suitable for the Soil Type: Identify the type of soil in your paddock and find a fertiliser that works well with it; certain fertilisers are better suited for specific soil types, such as sandy, clay, or loamy soils.

By keeping these factors and features in mind, you can confidently choose the best horse paddock fertiliser for your needs, ensuring a healthy and lush field for your horses to thrive in.

Frequently Asked Questions

What type of fertiliser is most suitable for horse paddocks?

Horse paddocks benefit from a balanced fertiliser containing essential nutrients like nitrogen, phosphorus, and potassium. Look for a product specifically designed for horse pastures, such as a slow-release granular or liquid fertiliser with an N-P-K ratio like 12-12-12 or 10-10-10.

How often should horse pastures be fertilized?

Fertilizing frequency depends on the existing nutrient levels, climate, and pasture management. Generally, fertilising horse pastures once or twice annually is sufficient. Get a soil test to determine the appropriate fertiliser application rates and the best time to apply it.

Are there any risks to fertilizing a pasture with horses on it?

Applying fertiliser to a pasture with horses can pose risks like ingestion of fertiliser granules or possible burns on the horse’s hooves or skin. It’s best to keep horses off the pasture for a short period after fertilising to minimise these risks. For example, wait for rain to integrate granular fertiliser into the soil or, if using a liquid fertiliser, allow it to dry before returning your horses to the paddock.

What specific nutrients are essential for healthy horse pastures?

Nitrogen (N) promotes healthy vegetative growth, phosphorus (P) encourages root development, and potassium (K) strengthens the plants’ overall health. Secondary nutrients like calcium, magnesium, and sulfur play a role too, so be attentive to all essential nutrient levels in the soil test.

Is liquid or granular fertiliser better for horse paddocks?

Both liquid and granular fertilisers can be effective. Liquid fertilisers act faster, allowing you to see the results sooner, but may require more frequent applications. Granular fertilisers are slow-release, resulting in steady nutrient availability and longer-lasting effects. The choice depends on your pasture management goals, environmental factors, and personal preference.

Are there any regional recommendations for horse paddock fertilisers in the UK?

In the UK, each region could have specific nutrient requirements based on local soil composition and climate variations. Consulting with local agricultural advisors, such as the Natural England team or the British Horse Society, can provide tailored recommendations for your area.

Amazon and the Amazon logo are trademarks of, Inc, or its affiliates.

Jasmine Clark

Hey there, I'm Jasmine! I'm a total horse fanatic and have been working with these amazing animals for as long as I can remember. I'm passionate about sharing my love for horses with others and helping them learn more about these majestic creatures. As a professional horse trainer and riding instructor, I've developed a deep understanding of equine science and am committed to the welfare of horses. That's why I founded, a blog where I share my knowledge and insights with fellow horse enthusiasts. I love connecting with my readers and building a friendly community of horse lovers. Whether you're a seasoned equestrian or just starting out, I'm here to help and inspire you. Above all, I'm a friendly and compassionate person who truly cares about the well-being of horses and their human companions.