BIOPON pink and red hydrangea colour strengthening fertilizer

Specialist mineral fertilizer for pink and red hortensias. The special composition saturates the red color of the flowers and strengthens the pigmentation, which makes the colour of the plants more intense and vivid. The use of the fertilizer results in lush florescence and balanced growth of hortensias. High content of calcium keeps the soil pH at a correct level and the addition of iron prevents chlorosis of the plants.