Today is National Coffee Day! So I thought this tip would be perfect for today.
If you make a daily pot of coffee, you have a fabulous source of organic matter right at your fingertips. Coffee grounds are approximately 1.45% nitrogen. They also contain magnesium, calcium, potassium, and other trace minerals that you plants will absolutely love! Don't ever throw those coffee grounds away again, throw them outside instead! Your plants will be glad that you did :)