Maintaining a healthy, thriving paddock is essential for any horse owner or land manager. Whether you’re looking after a busy equestrian field, managing grazing paddocks, or maintaining a larger stretch of amenity land, the right fertiliser is essential for strong, resilient grass that will stand up to regular use.

However, choosing the right equine paddock fertiliser isn’t about picking the most expensive option or defaulting to the most well-known brand. It’s important to understand your soil and how your grass grows throughout the year, and choose the nutrients that will support healthy roots, keeping your pasture lush and productive in the long term. By getting it right, you’ll ensure your paddocks stay in good shape, whether your horses are grazing or the land is resting.

Start with Soil and Grass Needs

The foundation of healthy grass is healthy soil. Before applying any fertiliser, it’s worth taking a soil test to understand current nutrient levels and soil pH. Ultimately, this tells you whether your land needs more nitrogen, phosphorus, or potassium. For instance, if your soil test indicates a nitrogen deficiency or an overall lack of vigour, a high‑nitrogen feed like ProloNg® High N Spring & Summer can help promote healthy root zone and greener growth where needed.

Some fertilisers combine nutrient support with additional benefits such as moss control or micro‑nutrients. For example, Nutrigrow Feed & Weed is a useful all‑purpose option with a 4-in-1 formulation that makes grass greener and thicker while also helping manage broad-leaved weeds, from daisies and dandelions to speedwell and chickweed.

Think About Seasonal Growth and Nutrient Needs

Grass doesn’t grow at the same rate all year round, so matching your fertiliser to the season is important.

Spring and Summer

During the active growth period of spring and early summer, grass benefits from balanced nutrition that supports overall development and strength. Fertilisers that encourage healthy green‑up can improve the quality of grazing and help your paddock stay lush and vibrant.

Granular fertilisers like Turf Rise Spring Rise Fertiliser are particularly effective during this time. This product is designed to supply all the essential nutrients to grass throughout the growing season, ensuring your paddock gets off to a great start. With its 100% homogenous formulation, Spring Rise ensures that every granule delivers balanced major and secondary nutrients, providing excellent results with every application. 

By applying Spring Rise Fertiliser, you can ensure your paddock’s grass gets the right nutrients at the right time, resulting in a healthier and more resilient pasture. Whether you’re looking to improve grazing conditions or simply maintain the health of your grass, this fertiliser provides everything needed to kickstart growth for the season ahead.

Autumn and Winter

As growth slows and grass starts to prepare for the winter months, the focus shifts to supporting root resilience and strength. Foliar fertilisers designed for autumn use can be particularly useful, as they’re absorbed through the leaf tissue rather than the root system.

Autumn‑Gem 4‑12‑16 Foliar Fertiliser is a fully water‑soluble product that’s recommended for use when the grass is actively growing, from August to November. The combination of the three macronutrients helps grassed areas grow, with a faster response time than granular fertilisers, helping grass store nutrients and build resilience heading into colder months.

Nutrient Support is Key 

When choosing horse paddock fertiliser, you need to consider the three main macronutrients: nitrogen, phosphorus, and potassium. These are the core elements that support grass growth and overall pasture health.

• Nitrogen - Helps promote healthy growth and supports photosynthesis, making it essential for spring and early-season grass development. Although excessive nitrogen can weaken roots if not balanced correctly.

• Phosphorus - Encourages strong root development and helps grass convert other nutrients into usable energy. It’s particularly important for establishing healthy grass, whether for new seeding or supporting growth after winter dormancy.

• Potassium - Regulates CO₂ uptake during photosynthesis and strengthens grass against stress, including drought and disease. It helps improve overall plant health, ensuring that grass can withstand cold, heat, and other environmental challenges.

Many fertilisers blend these elements in different ratios. Choosing the right balance for your soil conditions and grass growth stage ensures your paddock maintains healthy pasture without excessive, weak top growth.

Longer‑Lasting and Controlled Nutrition

For paddock managers who want sustained nutrient release and reduced need for frequent applications, products with controlled‑release or balanced nutrition are ideal. These fertilisers provide consistent feeding over a longer period, which helps maintain healthy grass.

For example, BioActive ProloNg® Mini is a controlled‑release fertiliser that’s safe to use throughout the year and specially formulated to encourage and maintain healthy root zones. With a release rate of 8-10 weeks in spring and summer, it ensures your grass receives steady nutrition, promoting long‑term growth. During the cooler months of autumn and winter, its release period extends to 4-5 months, offering lasting support as the grass enters dormancy.

For ongoing, structured feeding, ProloNg® Fairways & Pitches Spring & Summer is another great option. This fertiliser uses ProloNg® technology, which releases nitrogen gradually throughout the season. Its balanced nutrient profile ensures your paddock receives a steady supply of nutrients, making it ideal for managing paddocks that require regular feeding to keep grass healthy throughout the growing season. 

How to Apply Paddock Fertiliser

Choosing the right product is only half the job; how you apply it is important too:

• Even Application - Whether you’re using liquid, foliar, or granular fertiliser, aim for uniform application. This ensures all areas of your paddock get their share of nutrients.

• Water After Fertilising - For liquid products, a light watering after application helps nutrients move into the soil and reach the root zone more quickly.

• Avoid Extreme Weather - Try not to apply fertiliser during frozen conditions or drought, as nutrients won’t be absorbed as effectively.

 your fertilisation schedule to the grass’s growth cycle, higher feeding during active growth and lighter feeding during dormancy, ensures the paddock remains healthy and well‑nourished all year round.

Healthy Grass Starts with the Right Fertiliser

Choosing the right paddock fertiliser isn’t just about buying a product; it’s about understanding your land, the soil, and what your grass needs at different times of the year. This can help you create a fertilisation plan that keeps your paddock green and productive season after season.

Take a look at the UK Amenity website today for high-quality options that give your pasture the nutrition it needs. We understand the unique needs of equine paddocks and can recommend the ideal solutions to help you maintain strong grass growth across the seasons. 

If you need help choosing the right horse paddock fertiliser for your land and pasture goals, get in touch with our team today for some tailored advice.