The NPK 10-10-10 fertilizer is a type of shrub and tree fertilizer that also contains 3 essential nutrients: nitrogen (N)， phosphorus (P) and potassium (K). The numbers in the ratio represent the percentage of each nutrient contained in the fertilizer， in the order of N-P-K. The NPK 10-10-10 ratio indicates a balanced fertilizer formulation， with equal proportions of nitrogen， phosphorus and potassium. This balanced ratio is suitable for providing general nutrient support to shrubs and trees， promoting overall growth and maintaining plant health. However， it is important to consider specific plant species， soil conditions and any additional nutritional requirements when determining the appropriate application rate for optimal results.
Nitrogen also contributes to the green color of leaves and helps plants develop strong stems
NPK 10-10-10 fertilizer， nitrogen accounts for 10% of the total content
Phosphorous particularly important for promoting strong root systems and enhancing flowering and fruiting
NPK 10-10-10 fertilizer， phosphorus accounts for 10% of the total content
Potassium regulating water uptake， improving disease resistance and promoting overall plant health
NPK 10-10-10 fertilizer， potassium accounts for 10% of the total content
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