- Controlled-release granular fertilizer, specifically for all types of rose bushes - Provides complete and balanced nutrition for 3 months after application - NPK 15-8-10.5 composition plus 4% magnesium, ideal for stimulating growth and flowering - Nitrogen promotes balanced plant development - Phosphorus strengthens the roots and structure of rose bushes - Potassium and magnesium enhance abundant flowering and vibrant colors - Contains trace elements such as iron, essential for the health and vigor of rose bushes - Prevents nutritional deficiencies and chlorosis (yellowing of leaves) - Easy to use both when planting and for already established plants - Recommended for application in spring and summer - Sustainable packaging with 80% recycled materials