Best Bag Flower Fertilisers of 2025

The 6X Chicken Manure Fertiliser is a versatile 100% natural option for your garden. It is ideal for all flowers, shrubs, vegetables, lawns, outdoor pot plants, trees, and roses, ensuring your plants thrive. This product boosts garden life and encourages the earthworm population, which is beneficial for soil health. Additionally, it is thoroughly composted, heat sterilised, and milled, resulting in a weed and bug-free texture that is easy to handle. You will find it pleasant to use, making gardening tasks more enjoyable.

The AMK Rose & Shrub Feed is a fast-acting fertiliser that provides continuous nutrition for your plants for up to three months. By applying it just twice a season, at the first sign of flower buds and again at the second flush, you ensure your roses and shrubs thrive. This product is perfect for various planting options, including beds, borders, and containers. Additionally, it is rich in essential nutrients, including extra magnesium, which promotes healthy growth and results in vibrant blooms and lush green leaves.

The Elixir Gardens Blueberry Fertilizer is designed to provide a complete soluble NPK feed for your ericaceous plants. This means that you can maximise your yield with the balanced range of micro and macro nutrients it contains. With its extremely potent formula, you only need 0.5g per litre of water, allowing you to create up to 2000 litres of liquid feed, which makes it cost-effective. Additionally, it dissolves quickly in water, producing an acidic solution that boosts growth and helps adjust irrigation water pH.

The Elixir Gardens Pro Grower is a high nitrogen and calcium blended fertiliser designed specifically for fruit and flower plants. It supports strong cell wall development and promotes vibrant leaf growth, ensuring your plants remain colourful and healthy. This quick release formula provides essential nutrients promptly, allowing you to see results without delay. Suitable for a variety of plants, including grapes and strawberries, this fertiliser is a must-have for any keen gardener looking to enhance their garden's beauty.

The Elixir Gardens Fertiliser is a complete soluble NPK feed specifically designed for ericaceous plants. It helps you maximise your yield with a balanced range of nutrients, ensuring that your plants receive everything they need to thrive. You will appreciate its potency, as just 0.5g per litre of water is enough to create a generous amount of liquid feed. Additionally, this fertiliser dissolves quickly in water, producing an acidic solution that lowers pH levels in irrigation water, promoting healthy growth.

The Elixir Gardens Tomato Food is designed to enhance your gardening experience. Its high potash formula promotes larger, tastier, and heavier plants, ensuring that your vegetables and flowers flourish. Whether you're a novice or an experienced gardener, this nutrient-rich solution is easy to use, helping you boost your overall yield. It’s perfect for a variety of plants including tomatoes, sunflowers, and chillies, making it a versatile addition to your gardening toolkit.

The Houseplant Focus Soil & Fertiliser from Growth Technology is designed to nurture your indoor plants effectively. This product provides essential nutrients that promote healthy growth, ensuring your plants thrive. With an 8-litre bag of soil, you can easily repot or refresh your plants' environments. The included 300ml fertiliser boosts the soil's capabilities, giving your houseplants the support they need. Using this combination makes it convenient for you to maintain vibrant and lush foliage.

The Growth Technology Soil & Fertiliser is designed specifically for houseplants and African violets. This product features two 8L bags of nutrient-rich soil, providing a perfect environment for your plants to thrive. Additionally, it comes with a 300ml bottle of fertiliser, giving you the essential nutrients needed for optimal growth. With this combination, you can ensure your plants receive the right balance of moisture and nourishment, helping them flourish and bloom beautifully in your home.