Cow dung enriched with neem oil cake is a natural and organic fertilizer that provides several benefits for plants:

Benefits:

• Nutrient-rich: Cow dung is a natural source of organic matter, nitrogen, phosphorus, and potassium, which are essential nutrients for plant growth. 
• Improved soil health: It helps improve soil structure, aeration, and water retention capacity.
• Pest and disease control: Neem oil cake has natural insecticidal and fungicidal properties, helping to protect plants from pests and diseases.
• Sustainable: It is an eco-friendly and sustainable alternative to chemical fertilizers.

How to use:

1. Direct application: Mix the cow dung and neem oil cake together and apply it directly to the soil around the base of the plants.
2. Potting mix: Add the mixture to potting soil to improve its drainage and fertility.