A wonderful architectural plant for a herbaceous border achillea filipendula 39coronation gold39 has large flat heads of golden yellow flowers on tall slender stems the grey45green feathery foliage is an added bonus complimenting the flowers which are produced over long periods throughout the summer attractive to bees and excellent as cut flowers this hardy herbaceous perennial is a valuable addition to beds and borders and has even been awarded an rhs agm height 1m 40393