Hardly anyone knows that tap water is enough to change the color of hydrangeas: this is the method of the experts.
The world of orchids is fascinating with its thousands of colors that change depending on the species. In addition, they can sometimes change even when different elements are used to nourish or hydrate them. For experts, this is a flower that represents a true magic of nature with its special bloom. But how do you get them to change color ? All you need is tap water.
Color of flowers, what does it depend on?
The color of hydrangeas depends not only on the plant species , but also on the pH of the soil. This could actually have a higher or lower degree of acidity and alkalinity. Nature is an extraordinary world, especially in this case when the elements highlight their colors.
If the soil is acidic, the flowers take on blue and azure shades. On the other hand, if it is less acidic, you will get pink and purple flowers.
This means that changing the pH of the soil is enough to change the color of the flowers. You can decant the plant or use natural elements that can favor changes: all this always with full respect for this wonderful plant.
They are little garden tricks that are always nice, precisely because they not only help the plant grow healthily, but also allow you to discover something that has never been seen before. As already mentioned, these measures must always be carried out with the utmost respect for the hydrangea in order to maintain it – optimally nourished and hydrated.
Tap water to change the color of hydrangeas
To change the color of hydrangea flowers as expected, there are a few little tricks. Before we see what happens to tap water, experts explain how you can change its color with other elements too:
- Wood ash is an element that should never be thrown away as waste. In fact, this is a natural fertilizer for all garden plants. In this particular case, it will be enough to spread it on the ground every three weeks, starting in March. What happens? The flowers take on the beautiful color pink and all its shades;
- Coffee grounds , the same applies to this ingredient that is always confused with waste. In horticulture, it is a natural fertilizer that fertilizes the soil with nitrogen and vital nutrients. In addition, the soil becomes much more acidic and the flowers turn blue;
- Eggshells , natural fertilizers that should never be thrown away. This ingredient also changes the color of the flowers by acidifying the soil.
A method used by all experts is based on tap water , especially if it contains lime. Over time, the soil becomes less acidic and the color of the hydrangeas changes. It is enough to water it regularly to achieve a perfect end result.