The invention relates to nutrient package fertilizer special for solanaceous vegetables and suitable for red soil dry land and an application method thereof. The nutrient package fertilizer is prepared from, by weight, 200-300 parts of acidified soil improver, 951-1760 parts of base fertilizer, 104-312 parts of seedling strengthening fertilizer and 279-936 parts of fruit strengthening fertilizer. For achieving the main purpose of improving the acidic red soil dry land, various alkali mineral substances and industrial and mining enterprise solid waste are reasonably and cooperatively applied, the pH value of soil is effectively increased, and the concentration of contamination ions is reduced; meanwhile, base ions of the soil are supplemented, ionic equilibrium of the soil is promoted, and the problem that complex acidification is intensified when the acidic soil is improved by single ingredients is relieved.