Used coffee grounds are a great fertilizer for gardens because of their high nitrogen content. Of all the mineral nutrients in the soil, nitrogen is generally the most difficult for plants to acquire. The reason plants have difficulty is because of the way they acquire the nitrogen. It is primarily thru their roots, which are buried in the soil. Most plants depend on mineral forms of nitrogen in the soil, and this is where your coffee grounds come into place. Your used grounds give your soil the added nitrogen that your plants need. Coffee grounds also contain potassium, phosphorus, and many other elements that aid in plant development. Many rose gardeners report that used coffee grounds aid in their roses development. Reports also add that when used coffee grounds have made their roses more colorful and larger than normal. In fact, when added to a compost pile used coffee grounds compost very quickly.

Nitrogen is a component of all proteins, and is crucial to life. In several studies, plants that have a nitrogen rich soil grew faster and larger then plants that grew in natural soil. It is clearly wiser to save those used coffee grounds and use them in your gardens or household flowerpots. If you are not using used coffee grounds you are wasting a great resource.

Author - javajake Source - ArticlesCircle