Starke Ayres Hydrangea Food Concentrated and Balanced Fertilizer for Acid-Loving Plants, 500 g
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- 13 Sep 2026
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Unlock the full potential of your garden with Starke Ayres Hydrangea Food, a premium, concentrated fertilizer expertly formulated for acid-loving plants. Presented in a convenient, re-sealable doy pack, this 500g bag contains a unique blend of essential nutrients to promote healthy root, plant, and magnificent flower development.
This fertilizer is specifically designed to nourish not only Hydrangeas but also Azaleas, Camelias, and Gardenias, making it a versatile addition to your plant care routine. It is particularly effective in sandy soils, providing much-needed nutrients that are often lost. A key benefit of this product is its ability to help you control the flower color of your hydrangeas by influencing the soil's pH level. This allows you to achieve stunning blue or vibrant pink blooms with ease.
The water-soluble formula is simple to apply as a foliar spray or a soil drench and is readily absorbed by the plant for quick results. With an included measuring spoon for accurate mixing and the ability to be applied with most insecticidal sprays, Starke Ayres Hydrangea Food is the perfect solution for a thriving and colourful garden.
Key Features
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Versatile Plant Food: Suitable for Hydrangeas, Azaleas, Camelias, and Gardenias.
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Colour-Changing: Helps control Hydrangea flower colour by influencing soil pH.
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Concentrated & Balanced: Provides all major nutrients for healthy growth during the growing season.
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Dual Application Method: Can be used as a foliar spray or a soil drench for flexible feeding.
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Convenient & Safe: Comes in a resealable doy pack, includes a measuring spoon, and can be used with most insecticidal sprays.
What's in the Box
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1 x Starke Ayres Hydrangea Food (500 g doy pack)
Ideal For
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Gardeners with Hydrangeas, Azaleas, Camelias, and Gardenias.
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Anyone who wants to influence the flower colour of their hydrangeas.
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Those who prefer a versatile and easy-to-use fertilizer.
Why You'll Love It
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Spectacular Blooms: Achieve vibrant, magnificent flowers on your hydrangeas and other acid-loving plants.
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Easy to Use: The simple mixing and application process makes your garden care routine effortless.
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Effective & Fast: The water-soluble formula ensures your plants get the nutrients they need quickly.
Top 3 Frequently Asked Questions
1. How does this fertilizer affect the colour of my hydrangeas? The product provides a specialized nutrient blend that works with the soil's pH. To achieve blue flowers, the soil must be acidic. To achieve pink flowers, the soil must be alkaline. This product helps to facilitate this process, allowing you to control the flower colour.
2. What is the correct application rate? For both foliar spray and soil drench, dissolve 20 g (2 measuring spoons) in 5 litres of water. Apply every two to three weeks during the growing season.
3. What plants can I use this on? This product is specifically formulated for Hydrangeas, but it is also highly effective on other acid-loving plants like Azaleas, Camelias, and Gardenias.