4. Mild Dish Soap
Outcome: A small amount can help control pests like aphids, but excessive use can hinder leaf respiration and sunlight absorption, which may damage the plant.
5. Milk
Outcome: Diluted milk can treat fungal infections like powdery mildew. However, undiluted milk may promote bacterial growth, resulting in odors and unhealthy conditions.
6. Epsom Salt
Outcome: Provides magnesium and sulfur, which can enhance growth, especially in tomatoes and peppers. Use sparingly to avoid salt buildup in the soil.
7. Banana Peel
Outcome: Rich in potassium and phosphorus, banana peels can improve soil quality and promote healthy growth. Make sure to bury them in the soil to prevent attracting pests.