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Yes it is a fertiliser. NPK stands for nitrogen . phosphorous and potassium which are constituents of fertilisers.
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Hi students!
NPK is the fertilizer based on the relative content of the chemical elements N, P, and K. These three elements promote plant growth in three different ways.
N: promotes the growth of leaves and vegetation
P: promotes root and shoot growth
K: promotes flowering, fruiting and general hard.
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