![]() ![]() ![]() ![]() Organic Potassium providers include: potash. Potassium builds strong cells within the plant tissue, helping plants withstand various stresses, like heat, cold, pests and diseases. Potassium affects overall vitality, makes carbohydrates, and provides disease resistance. Organic phosphorus providers include: Bone meal, rock phosphate. It is needed for a healthy root system, buds and flowers and improves vitality. It’s essential to the process of photosynthesis. Phosphorus improves the plant’s ability to use and store energy. Organic nitrogen providers include: dried blood, blood meal, fish emulsion and seaweed extract. Nitrogen will produce leafy, green leaves, stimulating the production of chlorophyll (the main chemical involved in photosynthesis – how plants convert sunlight to food. Nitrogen is essential to the formation of protein, which makes up much of the tissues of most living things. Either form is available in dry, pelletized (slower, time-released) or liquid for application to the soil and/or directly to the plant. These nutrients are the basis of processed fertilizers and come in two forms: synthetic and natural (organic). These elements are found in natural and organic sources: compost, animal manure, harvested minerals and byproducts such as fish processing waste or blood meal from animal slaughter. Let’s start with N – P – K, the “Big 3” primary chemical elements in commercial fertilizers, Nitrogen, Phosphorus and Potassium. The primary nutrients required are nitrogen, phosphorus and potassium (N,P,K respectively) as well as other trace minerals and micronutrients. Of these, 14 are absorbed through the soil, while the remaining come from air, sunlight and water. 17 essential elements are needed for plants to grow to their full genetic potential. According to Wikipedia, “fertilizer” is any material of natural or synthetic origin applied to soil or to plant tissues to supply plant nutrients. They take available nutrients from soil and water. Where to begin? Well, like all living organisms, plants need nutrients. ![]()
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