An easily absorbed and rapidly soluble fertilizer that gives hydrangea flowers a blue hue. Suitable for all types of hydrangeas. Thanks to the aluminum (Al) sulfate in its composition, pink hydrangeas change color to blue. White hydrangeas do not change color. The product acidifies the soil by 14%, ensuring a pH of 5.0–5.5, which is necessary for the successful growth of hydrangeas. Its use promotes vigorous plant growth, bright and abundant blooming, and rich flower color. The high aluminum (Al) content gives the plants a light blue/blue hue, while sulfur (S) acidifies the soil, promoting vigorous growth, proper development, and resistance to adverse conditions. Hydrangeas can be planted in full sun, as well as in shady or partially shaded areas, in acidic, fertile soils. They thrive with regular and abundant watering, especially during dry spells. When fertilizing hydrangeas, it is also necessary to use a balanced fertilizer containing all the macro- and micronutrients essential for plant growth.
Package contains: 250 g
