Description
Crocosmia x crocosmiiflora ‘Buttercup’ is a deciduous herbaceous perennial, growing from an underground corm. It has erect, sword-like, mid-green leaves topped by a gently arching branched spike of showy yellow flared trumpet shaped flowers, produced in succession during summer. ‘Buttercup’ is a modern cultivar of the humble Montbretia that has particularly strong yellow flowers. Ideally plant in a sunny position in well drained soil and leave undisturbed for several years – Crocosmia perform best when well established.
Position: Sun
Soil: Any
Rate of growth: Moderate
Flowering period: Late summer
Hardiness: Hardy
Pot size: 1L
Eventual height and spread: 2ft x 12″