Fertilizers (also spelled fertilisers) are compounds given to plants to promote growth; they are usually applied either through the soil, for uptake by plant roots, or by foliar feeding, for uptake through leaves. Fertilizers can be organic (composed of organic matter), or inorganic (made of simple, inorganic chemicals or minerals). They can be naturally occurring compounds such as peat or mineral deposits, or manufactured through natural processes (such as composting) or chemical processes (such as the Haber process).Fertilizers typically provide, in varying proportions, the three major plant nutrients (nitrogen, phosphorus, and potassium), the secondary plant nutrients (calcium, sulfur, magnesium), and sometimes trace elements (or micronutrients) with a role in plant nutrition: boron, chlorine, manganese, iron, zinc, copper, and molybdenum.In the past, both organic and inorganic fertilizers were called "manures" derived from the French expression for manual tillage, but this term is now mostly restricted to organic manure.Though nitrogen is plentiful in the earth's atmosphere, relatively few plants engage in nitrogen fixation (conversion of atmospheric nitrogen to a biologically useful form). Most plants thus require nitrogen compounds to be present in the soil in which they grow.

Dynamite Plant Food is a perfectly formulated fertilizer for Orchids...read and understand why...

Organic food is that which is grown without the help of pesticides, fertilizers, or chemicals. The primary goal of organic agriculture is "to optimize the health. of soil , plants, animals and people" and thereby aims at producing food that is as ‘natural’ as possible.

International Process Plants and Equipment is leading international company deals in buying and selling new and used equipments, process lines and process plants. IPP buy and sell most types of used processing plants and equipment for industries such as chemical, petrochemical, pharmaceutical, fertilizer, and food processing industries

[A] plant called jatropha is being hailed by scientists and policy makers as a potentially ideal source of biofuel, a plant that can grow in marginal soil or beside food crops, that does not require a lot of fertilizer and yields many times as much biofuel per acre planted as corn and many other potential biofuels.

The tiny Canadian-founded fertilizer company, which makes a completely organic and friendly plant food from worm droppings, has responded to a lawsuit from a giant competitor by taking off the gardening gloves.