Hardy long flowering perennials for full sun, requiring little attention once established

Colour - pink
Height - 100cm
Position - full sun
Water Requirements - medium low

Colour - yellow
Height - 100cm
Position - full sun
Water Requirements - medium low

Colour - pale yellow
Height - 120cm
Position - full sun
Water Requirements - low

Colour - golden yellow
Height - 120cm
Position - full sun
Water Requirements - medium low

Colour - pale yellow
Height - 40cm
Position - full sun
Water Requirements - low

Colour - butter yellow
Height - 100cm
Position - full sun to semi shade
Water Requirements - medium low

Colour - lavender pink
Height - 80cm
Position - full sun to semi shade
Water Requirements - medium low