Breaking Grounds Coffee Site

coffee are safe and effective for the fertilization of a lemon tree and avocado?

Coffee is acidic, so in large quantities to change soil pH while citrus trees prefer a soil pH in the range of 6-7. Coffee has a pH of 3.0 to 5.0 2 to 0.3 NPK coffee – 0.2 (for dry weight), is a minor source of calcium, magnesium and carbohydrates .. Do not use more unless http://www.hort.purdue.edu/ext/groundsfo 1lb/100 m² acidophilic plants … It is preferable for use in alkaline soils. However, the compost can neutralize acidity or mix your own fertilizer with it. NPK Example: _2-4-2 April flour ground coffee bones, parts 1 part wood ashes in a coffee is acidic, while wood ash on the base so it is a balanced use of both. But coffee is not particularly "Slow release" that are most organic fertilizers. The nitrogen will be available soon, so it should monitor the implementation large quantities at a time, use better smaller amounts several times.