Fertilization of Coca-Cola hydrangea. Does it make sense?
Homemade nutrients The use of plants in growing is a very good idea. Even professional gardeners indicate that natural fertilizers are in no way inferior to ready mixtures available in garden stores. In their cultivation, they need fertilizers that will slightly acidify the soil. For this reason, the most frequently recommended ways to fertilize hydrangeas are those using coffee coffee grounds and banana cuticles. These nutrients contain the necessary ingredients such as nitrogen, phosphorus and potassium. They affect the development of shoots and roots and stimulate flowering processes. However, it is worth knowing, however, that fertilizers with a high nitrogen content are not recommended for use in autumn. They extend the vegetation season and make the plant not prepare properly for the upcoming winter.
On the Internet you can also find less obvious ways to. These include Coca-Cola, among others. It turns out that the use of Coca-Cola conditioner directly to the ground around the hydrangea can have a positive effect. Coca-Cola gently acidifies the ground and makes hydrangea flowers blue. In addition, sugars and phosphoric acid contained in this drink support the development of the desired microorganisms and accelerate composting. It is necessary to dilute the drink for the fertilization of Coca-Cola hydrangea. Otherwise, such a conditioner may be too strong. In the bucket, mix the Coca-Cola with water in a 1: 5 ratio and water the hydrangea substrate with a prepared solution. Avoid using the conditioner on the list and flowers. Direct spraying can be harmful to them.
Spraying from Coca-Cola on aphids. Is it worth it?
Some recommend the use of Coca-Cola in form. This method, however, is not tested or scientifically proven. It is indicated that this way of using Coca-Cola in the garden may be associated with negative effects. Coca-Cola can stick pests with each other and attract more. When removing aphids, garlic spraying will work much better. baking soda and even milk. In stores you can also buy ready -made mixtures that deter pests from plants.
