Aquatic Remedies Plant Food Macro Nutrient Supplements, 120 ml

By Brand : Aquatic Remedies

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Plant food macro nutrient supplements 120ml - amd2118plant nutrition is the study of the chemical elements and compounds necessary for plant growth, plant metabolism and their external supply. In 1972, emanuel epstein defined two criteria for an element to be essential for plant growth - 1. In its absence the plant is unable to complete a normal life cycle. 2. Or that the element is part of some essential plant constituent or metabolite. This is in accordance with justus von liebig's law of the minimum. [1] The essential plant nutrients include carbon, oxygen and hydrogen which are absorbed from the air, whereas other nutrients including nitrogen are typically obtained from the soil (exceptions include some parasitic or carnivorous plants). Plants take up essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves. Nutrient uptake in the soil is achieved by cation exchange, wherein root hairs pump hydrogen ions (h+) into the soil through proton pumps. These hydrogen ions displace cations attached to negatively charged soil particles so that the cations are available for uptake by the root. In the leaves, stomata open to take in carbon dioxide and expel oxygen. The carbon dioxide molecules are used as the carbon source in photosynthesis. Features - ingredients - nitrogen, potassium, plant growth regulators, essential macro nutrients and mineralsproduct details - plant food macro nutrient supplement 1contains all macro elements2natural plant growth supplements3improved plant colour and health4the complete food for aquarium plants5improves the growth, colour and health of aquatic plants. Contains all macro elements. Natural plant growth supplements. Improved plant colour and health. The complete food for aquarium plants. Improves the growth, colour and health of aquatic plants. For best result use 2 ml/100 litre per day.