Best Flower Fertilisers of 2026

Miracle-Gro Liquid Plant Food is an easy-to-use solution for nurturing your plants. This liquid plant food is designed to provide essential nutrients that help your flowers thrive. Its convenient pouring method makes feeding your plants quick and straightforward, allowing you to focus on enjoying your garden. With its reputation as a good product for use, you can trust that your plants will receive the care they need to flourish.

The Fleur Vital Flower Food offers long-lasting nutrition for your fresh cut flowers. Each 4g sachet conveniently makes 0.5 litres of nutrient-rich solution, ensuring your blooms stay vibrant for over a week. With no mixing or measuring required, simply add a sachet to water and enjoy hassle-free flower care. This product supports hydration and metabolism in flowers, helping them maintain their beauty longer in your home. Plus, with individual sachets, you can easily treat multiple arrangements over time.

Miracle-Gro Plant Food is specially formulated to promote healthy growth in your roses and shrubs. It helps improve the quality of blooms, ensuring your plants look vibrant and attractive. Whether you have indoor or outdoor varieties, this concentrated plant food is suitable for all types. By using this product, you can enhance the overall vitality of your plants, making them stronger and more resilient to challenges.

The Baby Bio Houseplant Food is designed to enhance the health and appearance of your indoor plants. With just 5-10 drops mixed into half a litre of water, you can easily nourish your houseplants, promoting lush green leaves and vibrant flowers. Its balanced formula ensures that your plants receive essential nutrients for bigger blooms and strong roots. This product is suitable for all houseplants, making it a convenient choice for any plant lover looking to brighten their home.

The Miracle-Gro Plant Food is designed to simplify your gardening routine. With its temperature-controlled coating, the nutrients are released precisely when your plants need them, ensuring optimal growth. By applying it just once at the start of spring, you can nourish your plants for the entire season, eliminating the hassle of regular feeding. This product is packed with essential nutrients that promote strong and healthy plants, making it a convenient choice for any gardener.

The Westland Ericaceous Liquid Food is perfect for acid-loving plants such as rhododendrons, azaleas, camellias, and blueberries, helping them thrive in your garden. It is enriched with seaweed, which strengthens your plants from within, making them more resilient. The high potassium content encourages longer-lasting blooms, so you can enjoy vibrant flowers for an extended period. Additionally, magnesium in the formula promotes greener and glossier foliage, enhancing the overall appearance of your plants. This plant food offers an easy and effective way to nourish and support your acid-loving plants.

Baby Bio Plant Food is a ready-to-use solution enriched with natural seaweed extract, designed to stimulate healthy growth in your houseplants. By incorporating it into your regular plant care routine, you can encourage beautiful blooms and lush green leaves. The convenient pre-made formula makes application a breeze; simply pour it onto your plants. Its balanced nutrients ensure your plants receive everything they need to thrive, helping them look their absolute best.

The Oasis Flora Life Sachets are designed to keep your cut flowers fresh long after their purchase. Each pack contains 100 clear powder sachets, providing you with ample supply to care for your blooms at home. This flower food acts as a fertiliser, ensuring that your flowers receive the nutrients they need. With its transparent packaging, you can easily see how much product is left, making it convenient for you to plan ahead.

Vitax Hydrangea Feed is specially designed to boost your hydrangeas' health, ensuring they grow stronger and more vigorous. This feed helps you produce stunning, abundant blooms that will brighten up your garden with vibrant flowers. It contains added magnesium and iron, which cater specifically to the nutritional needs of hydrangeas, promoting robust growth and vivid colours. You can easily apply it during planting and as a top dressing in spring, maintaining your plants' nutrient levels throughout the growing season for continuous garden beauty.

The Phostrogen Plant Food is designed to help you grow healthy green foliage and encourage abundant flowers and fruit on your plants. It supports your plants in becoming more drought resistant, which means they can better survive dry spells without wilting. Additionally, this plant food aids in developing a strong and healthy root system, giving your plants a solid foundation for growth. Suitable for all indoor and outdoor plants, it offers a convenient all-purpose solution for keeping your garden thriving.