Homemade Oatmeal Fertilizer: A Budget-Friendly Solution for Flourishing Plants

Cultivating indoor plants can be a time-consuming endeavor, demanding substantial dedication and attention to ensure their flourishing. Central to effective plant care is the enrichment of soil with nutrients, typically achieved through the use of fertilizers. While many opt to purchase fertilizers from stores, results can be elusive, and expenses might accumulate without yielding desired outcomes. To avert such outcomes, consider utilizing a super-affordable homemade fertilizer—crafted with simple ingredients that pose no harm to your health or the environment.

Secret Ingredient: Oats for Double Action

This natural homemade fertilizer boasts a dual function, serving to fertilize plants and shield them from potential parasites. The key ingredient in this concoction is oatmeal, renowned for imparting phosphorus and potassium—essential trace elements promoting flowering. Ideal for deployment during colder seasons, this fertilizer accelerates plant growth with its rich mineral and vitamin content. Additionally, oats contribute calcium, fortifying roots and enhancing their solidity.


  • 1 cup oatmeal
  • 1 cup warm water


  1. Combine the oatmeal and warm water in a large bowl, ensuring thorough mixing.
  2. Let the mixture rest at room temperature for 60 minutes, allowing for a uniform, lump-free blend.
  3. After the designated time, the fertilizer is ready for use.

Usage Tips:

  • Before application, mix and resuspend the fertilizer to prevent settling.
  • Pour the fertilizer into the soil, preferably in the morning, giving plants ample time to absorb essential nutrients.
  • Store the natural fertilizer in the refrigerator, where it remains viable for approximately two months.

By following these simple steps, you can create your natural fertilizer, sparing unnecessary expenses and avoiding the use of potentially harmful chemicals. This budget-friendly approach prioritizes both your plant’s well-being and the overall health of your surroundings.