Ключевые слова: agriculture, background, blue, buying, celebration, christmas, conifer, coniferous, conifers, conservation, cultivation, field, fir, firs, forest, garden, green, grow, growing, growth, label, landscape, market, natural, nature, netherlands, new, nobody, nordmann, nursery, outdoor, pine, plant, plantation, sale, season, silver, sky, tree, trees, young,