Chocolate cosmos typically start flowering in late summer, usually in August or September.
chocolate cosmos
Cosmos atrosanguineus
Cycle:
Herbaceous Perennial
Watering:
Minimum
Propagation:
Division,Seed Propagation,Cutting,Layering Propagation
Hardiness Zone:
7 - 9
Flowers:
Brownish-red Flowers
Sun:
Full sun
Leaf:
Yes
Leaf Color:
green
Growth Rate:
Low
Maintenance:
Moderate
watering
Chocolate cosmos (Cosmos atrosanguineus) should be watered moderately, about twice a week, depending on the weather and soil condition. During the hot summer months, the plant should be watered more frequently due to increased evaporation from the soil. The soil should always be kept moist but not soggy. If the soil feels dry to the touch, it is time to water. When watering, use lukewarm water and take care to soak the entire root zone. As a general guideline, apply enough water for it to trickle out of the drainage hole.
sunlight
Chocolate cosmos (Cosmos atrosanguineus) thrives best when planted in full sun to partial shade. This plant species should receive at least 6 hours of direct sun each day, but being careful not to overexpose it to too much sun over long periods of time. During the summer, it is best to keep the plant in an area with morning and mid-day sun, providing some protection from the hotter, afternoon sun. In cooler climates, however, it can tolerate full sunlight all day long. Make sure to keep an eye on your Chocolate Cosmos and adjust its sun exposure depending on where it is planted and what the weather is like.
pruning
Chocolate cosmos (Cosmos atrosanguineus) is a beautiful and fragrant plant species that requires regular pruning to maintain its shape and to encourage healthy growth. Generally, it should be pruned in the spring, just before the beginning of its blooming season. For the best results, lightly trim off any old or dead blooms, as well as any overly long stems. Any diseased or damaged foliage should also be removed to encourage healthy, new growth. For plants that have become quite overgrown or misshapen, a more heavy pruning may be required. For these plants, prune back some of the branches and stems to a few inches above the base to promote new growth and a more desired shape. Lastly, prune away any stems that extend too far away from the main shape of the plant. In general, prune your chocolate cosmos back to the desired shape regularly and lightly for the best results.
Season
Chocolate cosmos typically start flowering in late summer, usually in August or September.