Ключевые слова: a natural ripening, agronomy, arrowwood, ascorbic acid, august, berry, berry small, bird food, botany, bunches viburnum, bush viburnum twig, food, gardening, green, grow, medicinal plant, orange, plant, red, red berry, ripen, rural agriculture, snowball tree, sour, summer, tart, taste bitter, traditional medicine, useful, viburnum, vitamins, yellow,