This type of plant fertilizer helps your flowering plants to grow, stay healthy and also promotes budding and flowering. The nutrition ratio for fertilizers made for flowering plants can vary between different producers, but they can contain approximately:
7% Nitrogen (N)
3% Phosphorus (P) (or more)
6% Potassium (K)
The rest of the fertilizer consists of other macro- and micronutrients, like Calcium, Magnesium and Sulfur.
Nitrogen (N) - promotes good growth and fresh green leaves Phosphorus (P) - promotes budding and rich flowering Potassium (K) - helps the plant build strong stems and a strong root system