
This product is currently out of season and unavailable.
Cosmos 'Chocoholic'
This captivating perennial is all about drama and decadence. Its rich, velvety blooms in deep burgundy–almost black–emerge from finely divided foliage, creating a luxurious contrast in garden beds or pots. From mid-summer into autumn, it offers a continuous display of flower heads that not only dazzle the eye but also surprise the senses with their warm chocolate fragrance.
Growing to around 60 cm high and 40 cm wide, it thrives in full sun and well-drained soil. Ideal for borders, cottage gardens, or containers, it pairs beautifully with soft grasses or pale flowering companions to highlight its dark tones.
Though it looks exotic, it’s relatively low-maintenance, requiring only deadheading to keep blooms coming. In cooler regions, it may behave as a tender perennial or annual, so protect from frost or lift and store the tuber over winter.
Whether you’re after a show-stopping plant for scent, colour, or cut flowers, this beauty offers a rich and rewarding garden experience with an irresistible twist.
This product is currently out of season and unavailable.
Attributes
Product Code
CSACC
Genus
Cosmos
Species
Atrosanguineus
Botanical Name
Cosmos atrosanguineus
Height
30-50cm
Width
30-50cm
Flower Timing
Summer to Autumn
Seasonality
Pre-Summer catalogue
Climate
Cool to Sub-Tropical
Availability - Quarantine
Australian Capital Territory, New South Wales, Northern Territory, Queensland, South Australia, Victoria, Western Australia
Pot size
10cm
Frost hardiness
Fully Hardy
Aspect
Full Sun to Semi Shade
Water needs
1
Supplied as
Pots




