Sulfur Cosmos
Sulfur cosmos is a very free-flowering annual plant, prized for its bright flowers in warm shades of yellow, orange, and reddish-orange. Its finely cut foliage brings a light and airy texture to flowerbeds, borders, ornamental vegetable gardens, and country-style designs. With its abundant bloom and natural appearance, it's perfect for adding color, movement, and a summery ambiance to the garden.
Easy to grow, sulfur cosmos prefers a full sun location in light, well-drained, and not-too-rich soil. It tolerates heat and drier periods well once established, making it an excellent annual for low-maintenance gardens. Regular deadheading helps extend flowering and keep the plant more compact, but it can also be left more natural to encourage a wildflower meadow effect.
Highly appreciated by bees, butterflies, and other pollinators, sulfur cosmos helps create a lively and biodiverse garden. Its colorful flowers can also be used as cut flowers to create simple and bright bouquets. It's an ideal plant for gardeners looking for a tough, generous, and vibrant annual that can quickly beautify sunny spaces throughout the season.
Care guide
Choosing this plant
Light, soil, water and hardiness
Blooming, foliage and shape
Size and growth
Companion planting, spacing and harvest
Pets
Butterflies
The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.
