Fertilizers can be made from natural or man-made materials. Natural fertilizers consist of animal manure, bird excrement, composted materials or plant residue. Human-made fertilizers are derived from chemicals, combining hydrogen and nitrogen to create ammonia, ammonia nitrate and urea.Know More
The process of making chemical fertilizers is very energy-intensive, making it extremely dependent on the availability of energy sources like fossil fuels.
The process of using manure as fertilizer, both from animals and humans, has a long tradition. Natural fertilizer is beneficial because it returns nutrients and organic matter to the soil they were derived from. It is also less expensive, and less toxic to the environment.Learn more about Gardening & Landscapes
A gravel patio can be made by laying down a stone mixture, fabric landscape material and a layer of gravel on top of the each of them. Steel edging should be used to secure the area around the patio.Full Answer >
Homemade drip water containers are made from recycled plastic bottles. You need a plastic bottle, dish soap, a drill and a flat rock. Choose the bottle size according to the size of the pot. This process takes under an hour.Full Answer >
The chemical elements primarily found in fertilizers are nitrogen, phosphorus and potassium. The composition of a fertilizer is typically expressed in a 15:30:15 ratio, with 15 parts nitrogen, 30 parts phosphorus and 15 parts potassium, often displayed as an "N-P-K" label on most commercial bags of fertilizer.Full Answer >
The largest seed in the world comes from a tropical pine tree called the Coco de Mer. This seed grows to 1 foot in length and 3 feet in circumference and weighs up to 66 pounds.Full Answer >