Result: Not recommended. Sugar can attract pests like ants and promote mold growth, creating unhealthy conditions for plants.
4. Mild Dish Soap
Result: A small amount, when diluted, can help control pests like aphids. However, overuse can damage leaves by interfering with respiration and sunlight absorption.
Coffee
5. Milk
Result: When diluted, milk can help treat fungal infections such as powdery mildew. Undiluted milk, however, may encourage bacterial growth, leading to odor and poor plant health.