Landscape Maintenance - Organic Fertilizer
About Organic Fertilizers
Introduction
Organic fertilizer is the term used when the nutrients contained in the fertilizer are derived from the remains or a by-product of an organism. Organic fertilizers use all natural minerals and elements to provide essential nutrition to plants, trees and lawns. Unlike chemical fertilizers that concentrate on the plant itself, most organic fertilizers are designed to build up a healthier soil and therefore providing a strong beginning for the life of the plants. Organic fertilizers also attract beneficial soil organisms that live within the soil. They actually assist in breaking down the elements of the fertilizer making it more efficient. Organic fertilizers are also pet friendly as they are chemical free.
Examples of Organic Fertilizers
There is a wide variety of organic materials that can be used as a fertilizer for your landscape applications. Here are some examples of organic materials that can be used in fertilizers:
Cottonseed meal is a product of cotton manufacturing. When it is used as a fertilizer, it produces an acidic reaction so it therefore used for fertilizing acidic-loving plants such as azaleas and camellias.
Blood meal is dried blood collected from cattle. Blood meal is a rich source of nitrogen and may burn plants if used in excess. As well as nitrogen it is a high source of iron.
Worm Castings are a beneficial source of bacteria for organic fertilization. It is highly nutritious and is a perfect food supply for your lawn, vegetables, gardens and houseplants.
Fish Emulsion consists of partially decomposed pulverized fish. It is very high in nitrogen and therefore useful as an organic fertilizer. Fish emulsion has a strong odor but the smell dissipates within a few days.
Manure has different levels of nutrients depending on the animal source and what the animal has been eating. Commonly available sources include horse, cow, pig, chicken and sheep. Manure is most beneficial when fresh.
Seaweed promotes vigorous flowering, fruiting, root growth and also stimulates soil microbes. Seaweed assists in increasing the resistance against heat, drought, frost, disease and insect pests.
There are many other types of organic materials that can be used as fertilizers. Consult a professional for the best source required for your landscape.
Handy Tips for Application
For Established Lawns – if the grass clipping are left on the lawn, treat four times during growing season. If the grass clippings are removed, treat every month during the growing season.
For Poor Lawns – they must be treated every month during the growing season.
Benefits of Organic Fertilizer
- Organic fertilizers are slow-release fertilizers, they are not likely to burn the plants and lawn from over-fertilizing as there are no concentrated chemicals.
- Organic materials improve the soil structure as well as assist plant growth.
- Pet and children friendly, there are no hazardous chemicals used so it is completely safe for pets and children directly after use.
- Organic fertilizers are perfect for growing fruit and vegetable providing all natural minerals.
- Organic materials will give your plants and lawns natural defense against disease, fungi and pests.
