Best Rose Fertilisers of 2025

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For garden enthusiasts looking to enhance the growth and blooms of their rose plants, rose fertilisers offer a natural and effective solution. These fertilisers typically contain a blend of nutrients, such as nitrogen, phosphorus, and potassium, that encourage healthy growth and vibrant blooms. With the right application and dosage, rose fertilisers can help to promote strong root systems, increase flower production, and improve overall plant health. Whether you are a seasoned gardener or a beginner, incorporating a high-quality rose fertiliser into your gardening routine can help you achieve a beautiful and thriving rose garden.
At a Glance: Our Top Picks
Top 10 Rose Fertilisers
Vitax Organic Rose Food for Vibrant Blooms
Vitax Rose Food is designed to help you achieve bigger, brighter flowers and rich green leaves for your rose plants. This organic fertiliser promotes overall plant health and strength, ensuring your blooms stay vibrant throughout the season. With its slow-release formula, it provides consistent nourishment, encouraging flowering all season long. You can enjoy a flourishing garden with less effort, as this product takes care of your plants’ nutritional needs effectively.
Toprose Rose and Shrub Feed for Vibrant Plants
Toprose Rose Fertiliser is designed to bring your roses to life with its perfectly balanced nutrients, promoting vibrant and deep-coloured blooms. It supports root development, allowing you to enjoy bigger, brighter, and healthier shrubs and bushes. The inclusion of iron and magnesium helps guard against nutrient deficiency, reducing the risk of premature leaf drop and discolouration. With easy application, you can simply scatter the granules on the soil surface and water them in, making it a hassle-free addition to your garden care routine.
Westland Horse Manure Enriched Rose Food
The Westland Rose Food is specially enriched with horse manure, ensuring bigger blooms for your roses. This formulation not only enhances the growth of your plants but also helps to prevent disease, keeping them healthy and vibrant. By enriching and conditioning the soil, it provides the essential nutrients that your roses need to thrive. Additionally, this product adds valuable organic matter to your garden, improving overall soil quality and fertility.
Vitax Organic Rose Feed 0.9KG Pouch
Vitax Rose Feed is designed to enrich your soil, ensuring strong and healthy growth for your roses. Its slow-release formula means that nutrients are delivered gradually, promoting flowering throughout the entire season. You can expect bigger and brighter flowers alongside fresh, green leaves, enhancing the beauty of your garden. With this feed, you can enjoy vibrant blooms and lush foliage, making your gardening experience more rewarding and satisfying.
Westland Horse Manure Enriched Rose Food
Westland Rose Food is enriched with horse manure, providing essential nutrients that help your roses thrive. This product guarantees bigger blooms, ensuring your garden is vibrant and full of life. It also aids in disease prevention, keeping your plants healthy and robust. Additionally, it enriches and conditions the soil, enhancing its quality and structure. By adding organic matter, you create a better growing environment for your roses, making gardening easier and more rewarding for you.
Miracle Gro Rose Feed Bundle for Gardens
The Miracle Gro Rose Feed offers an exceptional gardening experience with its comprehensive bundle, which includes 900g of continuous release granular feed and 800ml of concentrated liquid food. This formula is specifically tailored for roses and shrubs, ensuring they receive the right nutrients for healthy growth and abundant blooms. With visible results in just 7 days, the concentrated liquid feed stimulates root formation and improves resistance to environmental stresses. The granular feed features a smart release system that controls nutrient release, providing your plants with what they need for up to six months.
Vitax Organic Rose Food Fertiliser 2.5kg
Vitax Rose Food is an organic fertiliser made from poultry manure, enriched with natural potash. This unique formula releases nutrients slowly into the soil, ensuring your roses receive a steady supply of nourishment over time. By using this fertiliser, you are providing 100% organic goodness to your plants, which promotes healthier growth. This means you can enjoy vibrant, flourishing roses in your garden without worrying about synthetic chemicals.
1kg Rose & Shrub Plant Food Fertiliser
Bargainstore Rose Feed is an excellent choice for nurturing your roses and shrubs. With improved packaging and moisture resistance, you can be assured that the product remains effective even in challenging conditions. The well-balanced nutrients promote vibrant blooms and healthy foliage, ensuring your garden flourishes beautifully. By using this fertiliser, you can enjoy a thriving garden that impresses all who visit.
Miracle-Gro Continuous Release Plant Food 1 kg
Miracle-Gro Plant Food is designed to nourish your roses and shrubs for up to six months. This means you won't need to worry about regular feeding, saving you time and effort. Its temperature-controlled coating ensures that nutrients are released precisely when your plants need them, promoting healthy growth. Ideal for use in beds, borders, pots, containers, and hanging baskets, you can easily scatter the granules around established plants for season-long feeding, keeping your garden vibrant and blooming.
Doff 1L Rose Feed for Healthy Blooms
Doff Rose Feed is a specially blended fertiliser designed for roses and flowering plants. The addition of seaweed and magnesium promotes healthy growth, helping your plants thrive. You will appreciate how this feed enhances the colour of your flowers, making your garden more vibrant. The concentrated formula is convenient, allowing you to create up to 300 litres of solution, ensuring you have plenty of feed to nourish your plants throughout the growing season.
Frequently Asked Questions (FAQs)
1. What is the best fertilizer for roses?
FOR ESTABLISHED ROSES: Use a high-nitrogen fertilizer or top dress with alfalfa meal (5-1-2) for the first application to jump-start leaf development, along with epsom salts to encourage new cane development and lusher growth. Add a slow-release fertilizer when shoots are 4 to 5 inches long.
2. What is the best time to fertilize roses?
When and How to Fertilize Roses Start feeding older plants in spring when new growth is about 6 inches long. Most will benefit from a second feeding of liquid fertilizer after the first bloom, and repeat-blooming roses do best with regular feeding every 2-3 weeks until late summer.
3. How often should you feed roses?
Feeding your roses twice a year will encourage strong, healthy growth and abundant flowering. It's a relatively quick and simple task, yet is one of the most beneficial jobs you can do to ensure that your roses are at their most healthy and floriferous when summer arrives.
During our rose fertiliser research, we found 99 rose fertiliser products and shortlisted 10 quality products. We collected and analyzed 25,107 customer reviews through our big data system to write the rose fertilisers list. We found that most customers choose rose fertilisers with an average price of £10.95.
The rose fertilisers are available for purchase. We have researched hundreds of brands and picked the top brands of rose fertilisers, including Vitax Ltd, Phostrogen, Westland, Topline, Bargainstore. The seller of top 1 product has received honest feedback from 9,793 consumers with an average rating of 4.1.

Toby Butcher is a Horticulturist, and he earned his title as a Master Gardener in 2016. Toby has acquired a 25-year experience as a home gardener planting, designing, grooming vegetables and flowers. He is the leader of a plant group in Durham. Toby owns a blog where he publishes articles on growing and growing your flowers at home, in a vase, or in a garden.