Fertilization is an important part of African Violet care and can help promote healthy growth and beautiful blooms. Here are some tips for using fertilizers for African Violets: 1. Choose the right fertilizer: African Violets require a special type of fertilizer that is high in nitrogen, but low in phosphorus and potassium. Look for a balanced African Violet fertilizer that has a ratio of 14-12-14 or 20-20-20. 2. Use the right amount: Over-fertilizing can harm your African Violet, so it's important to use the proper amount of fertilizer. Use no more than 1/4 teaspoon of fertilizer per gallon of water, and apply it every 2-4 weeks. 3. Apply fertilizer to the soil: Apply the fertilizer solution directly to the soil (not the leaves) and make sure the soil is moist before and after fertilization to prevent fertilizer burn. 4. Water regularly: African Violets need consistent moisture to thrive, so it's important to water them regularly. Water your plant when the soil feels slightly dry to the touch, but avoid over-watering as this can lead to root rot. 5. Watch for signs of over-fertilization: If you notice brown or yellow leaves, stunted growth, or a white crust on the soil surface, then your African Violet may be over-fertilized. In this case, reduce the amount of fertilizer and flush the soil with water to remove excess salts.