Product Highlights
| Feature | Benefit |
|---|---|
| Aluminium Salt Formula | Transforms hydrangea bloom colours from pink to blue shades |
| Nitrogen Content | Enhances leaf colour and vigour for healthier plants |
| Rapid Absorption | Delivers visible colour transformation results quickly |
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Westland Hydrangea Colourant |
| Pack Size | 500g |
| Brand | Westland |
| Type | Flower Colour Treatment |
| Active Ingredient | Aluminium Salt Formula |
| Ideal Soil Type | Acidic soil or ericaceous compost |
How To Use
Apply Westland Hydrangea Colourant directly to the soil around your hydrangea plants, following the dosage instructions on the packaging. For best results in acidic soils, apply the treatment during the growing season and water thoroughly after application to help the active ingredients absorb into the soil. In alkaline soils, use in conjunction with ericaceous compost and apply at double the standard rate for optimal colour transformation.
Tips & Advice
For the most vibrant blue blooms, ensure your hydrangeas are planted in acidic soil conditions, as the treatment works most effectively in this environment. Apply the colourant consistently throughout the growing season for the best colour results, and remember that existing pink blooms will gradually transform to blue shades as the formula is absorbed by the plant.









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