Natural fertilizers are an alternative to the chemically-derived or synthetic fertilizers that are available in most garden centers. Natural fertilizers provide similar nutrients for the soil but these are often in the form of natural substances (usually with a poultry manure base) that are broken down by bacteria and detritivores into the substances that support plant health and growth (e.g. potassium, nitrogen, phosphorus, etc.).
For centuries, people have been leveraging the power of Mother Nature to cultivate plants. One such way is through the use of natural fertilizers. Derived from the word ‘fertilis,’ meaning to bear or carry in Latin, fertilizers are substances that supplement the soil with essential nutrients necessary for plant growth. Natural or organic fertilizers, obtained from animal, plant, or mineral sources, are increasingly recognized as invaluable resources for gardening due to their environmental sustainability and nourishing qualities.
Nourishing Your Garden the Natural and Organic Way
The fundamental strength of natural fertilizers lies in their organic base. Unlike synthetic counterparts, natural fertilizers are typically rich in nutrients and pose no harm to the soil’s natural micro-ecosystem. One of the most common components of organic fertilizers is natural poultry manure. This substance, derived from the waste of poultry, is an excellent source of essential nutrients. Notably, poultry manure contains nitrogen, phosphorus, and potassium, the three primary macronutrients required by plants.
Additives, Nutrients, and Elements in Natural Fertilizers
Nitrogen aids in the formation of plant proteins, essential for growth and the development of plant tissues. Phosphorus helps plants store and transfer energy and aids in root development. Potassium plays a significant role in the regulation of water in plants and helps in the process of photosynthesis. All these components contribute to creating a rich and healthy soil. This promotes plant growth, overall plant health and potentially some resistance against diseases.
Another unique characteristic of natural fertilizers is the inclusion of natural and plant-based additives, further enhancing their nutritional value. Examples of these additives include potash, seaweed, and, occasionally, natural mycorrhizal fungi.
Potash, also known as potassium carbonate, is derived from the ashes of plants and is an excellent source of potassium. This nutrient helps improve the overall plant health and aids in increasing the plant’s resistance to diseases and pests.
Seaweed, on the other hand, offers an array of beneficial trace minerals, amino acids, and vitamins. These components boost the health of plants by helping them utilize nutrients more efficiently. Moreover, seaweed-based fertilizers improve soil structure and enhance its water-holding capabilities. Seaweed generally boosts plant growth and can significantly improve poor quality soils.
Adding to the list is mycorrhizal fungi, a nature’s gem that forms a symbiotic relationship with plant roots, thereby enhancing nutrient uptake. These fungi significantly increase the root’s surface absorbing area, enabling the plant to utilize nutrients more efficiently/effectively. Natural mycorrhizal fungi can be great for strong root growth and bigger, healthier plants in general.
Benefits of Natural Fertilizers
Natural fertilizers are not only beneficial for plants but also contribute to environmental sustainability. These fertilizers break down and release their nutrients slowly, reducing the risk of nutrient runoff into water bodies. They enhance soil fertility in the long run by promoting the proliferation of beneficial soil microorganisms and improving soil structure, contributing to biodiversity.
Natural fertilizers encompass a holistic approach to gardening that supports other wildlife around the garden. They offer a spectrum of nutrients that fuel the growth of plants, improve the health of the soil, and contribute to a healthier environment. The use of natural poultry manure and plant-based additives like potash, seaweed, and mycorrhizal fungi, are proven strategies to achieve a flourishing, sustainable garden.
Changing to Natural Fertilizers
Whether you are an experienced gardener or a novice, consider making a change by using only natural fertilizers. Let your garden thrive under the care of natural and organic products, and let your plants grow in a healthier, more sustainable environment without the risk of damaging other wildlife and aquatics with chemicals.
Application of Natural Fertilizers
Natural fertilizers can usually be used throughout the garden. We find that a 5kg bag (11 pounds) can treat up to 200 square meters (240 square yards). The best times to use natural fertilizers are during the spring and early autumn months. You can use these fertilizers during summer, but it may be advisable to water the area after adding them to ensure that they are broken down into the nutrients required by your plants.
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