if you mean compost then usually no more then 1-2%
Studyisland;) nitrogen
Use a fertilizer with a high nitrogen content but you must also water it well.
One that's natural is what a substitute fertilizer is. A fertilizer tends to be defined as chemical, commercial, conventional or synthetic. So an example of a non natural fertilizer is the standard 'NPK' fertilizers that emphasize the macronutrients nitrogen, phosphorus, and potassium. An example of a substitute or natural fertilizer is compost or manure.
if not from the atmosphere , they must depend on a process called nitrogen fixation. They get it from the soil. That's why farmers add fertilizer to the soil to increase nitrogen content
Lawn fertilizer dalls into two types - natural and artificial.Natural:Processed manure or sewage that contains high levels of nitrogen and phosphatesArtificial:Nitrates made from nitrogen in the air, and phosphate recovered from rocls
if not from the atmosphere , they must depend on a process called nitrogen fixation. They get it from the soil. That's why farmers add fertilizer to the soil to increase nitrogen content
Organic fertilizer is only a source of nitrogen; chemical manmade fertilizers can offer nitrogen, potassium, phosphorous and other microelements. These fertilizers are stable and can be easily transported at long distances. Natural fertilizers are insufficient for all the world.
A high nitrogen, spring and summer formulation suitable for grassland including , tees, fairways and winter pitches. More details from the manufacturer at:www.yara.co.uk/fertilizer/crop_adviceThe nitrogen etc content is: 21.8.11
Chicken manure is suitable for citrus due to its high nitrogen content. Composting the manure increases the amount of nitrogen.
Its fertilizer with extra nitrogen added to it. The nitrogen helps the soil.
nitrogen
This is a fertilizer containing ammonium phosphates.