NPK stands for Nitrogen, Phosphorous, and Potassium, all naturally present in Magic Mulch and Plant Fuel. These are the key building blocks for your plants health and vitality.
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Nitrogen (N) is used by plants for leaf and shoot growth. Phosphorous (P) is used by plants to help form new roots, make seeds, fruit, flowers, and fight disease. Potassium (K) is used to make strong stems, promoting fast growth, and the movement of water.
What are Micro-Nutrients?
These are essential plant nutrient elements. All plants need these to build and grow and to achieve full balanced plant nutrition. All RocketGro products contain optimum amounts of naturally present micro-nutrients including Copper, Zinc and Nickel.
Copper is essential for strong vitamin A production and protein synthesis. High yields are impossible without Zinc. And Nickel is very important to maintain healthy plant metabolism.