Cosmos Flower Rubenza. Simply sprinkle the seed where you would like them to grow and magically they appear. Family Asteraceae Genus Cosmos can be annuals or perennials with simple or pinnately divided leaves and large long-stalked daisy-like flowers in summer Details Rubenza is a half-hardy annual to 75cm in height with divided ferny foliage and large deep red velvety flowers.
Not fussy as to soil just deadhead or cut for bouquets to keep the show going. Pollinators will frequent these stunning blooms which arrive in abundance on this winner of the RHS Award of Garden Merit. Feb 04 2019 Cosmos bipinnatus Rubenza Like so many of you Cosmos is one of my favorite flowers.
Blooms start out.
The hardy annuals will give you blooms from summer to frost. The foliage is threadlike and ferny adding a light-as-air look to the annual bed or flowerpot and the blooms are quite long lasting. Depending on the variety cosmos can grow anywhere between 18 to 60 inches tall so plan accordingly. Remove the leaves below the water line.