Soil pH is crucial for hydrangea care, as it influences flower color. A pH of 5.0-6.0 induces purple hues, while an acidic environment in the soil can lead to beautiful purple tones. Hydrangeas typically produce blue blooms in neutral to acidic conditions. To transform your hydrangeas into a purple paradise, adjust soil pH, add aluminum, amend soil, prune, mulch, fertilize, and more.
Soil pH below 6.5 is blue, pH above 7.5 is pink/purple, and pH 6.5 to 7.5 (neutral) is purple or both blue and pink. To make sepals bluer, add crushed eggshell fertilizer, which releases calcium carbonate to slowly raise the pH.
To change the color of hydrangeas, adjust the soil’s pH levels. Acidic soil yields blue or lavender-blue hydrangea blooms, while alkaline soil promotes pinks and reds. A pH between 6 and 7 will turn hydrangeas purple or bluish-pink. To lower the pH, add garden sulfur or aluminum sulfate to the soil.
To make hydrangea flowers turn purple, gardeners need to bring the soil pH levels to a slightly acidic level between 5.0 and 6.0. Fertilizers or organic matter can be used to alter a soil’s pH levels and change the color of hydrangea blooms. Fruit peels, lawn clipping, and peat can also help.
Adding lime to the soil can turn hydrangea flowers pink by following the recommended dose for the product. By adjusting the soil pH, fertilizing, pruning, mulching, and choosing the right variety of hydrangea, you can create a stunning display of purple hydrangeas.
📹 How to change the color of hydrangea flowers
A simple description of the garden products to use in changing hydrangea flowers from blue to pink and from pink to blue.
📹 How do I get Purple Hydrangea Flowers | White Hydrangea Flowers | Do all Hydrangeas Change Color
How do I get purple hydrangea flowers, how do I get white hydrangea flowers, and do all hydrangeas change color? These are …
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