A perennial favourite dianthus haytor white39 is popular for its simple white fringed blooms which appear from june right through to september with such a prolific flowering period haytor white39 is ideal for cutting gardens but even when grown in a patio pot will provide plenty of flowers for use in indoor displays a hardy and evergreen rhs agm variety this pink makes a lovely addition to cottage garden borders and rockeries and its clove45scented flowers earn it a place in