Growing Non-GMO Organic Sensation Mixture Cosmos Flower Seeds

Cosmos seeds do not require stratification, and no special treatment is necessary for germination. They are best sown directly outdoors after the last frost date. However, if you prefer an early start, they can be started indoors 4 to 6 weeks before the last frost and transplanted outside once the danger of frost has passed. When sowing indoors, plant seeds in seed trays or pots filled with a good-quality seed-starting mix. Press the seeds into the soil and cover them with a humidity dome. The recommended germination temperature is 68-75 F, seeds germinate within 3 weeks.

Transplant the seedlings outdoors when they are about 3 to 4 inches tall and after the last frost date. Be sure to harden off your young seedlings before transplanting to reduce transplant shock. Cosmos should be spaced about 12 to 18 inches apart to allow for ample air circulation and to accommodate their bushy growth habit. Cosmos thrive in well-drained, average soil. They are not particularly fussy about soil fertility, but too much nitrogen can lead to excessive foliage at the expense of blooms. Full sun is essential for optimal flowering; they need at least 6 to 8 hours of direct sunlight daily. Deadheading spent flowers encourages continuous blooming and prevents self-seeding. Pinching back young plants when they reach about 12 inches in height can promote bushier growth and more flowers.

Organic Sensation Mixture Cosmos in the Flower Garden

Cosmos are versatile in the landscape and can be used in various ways. They are tall and graceful, making them ideal as background plants in borders and beds. They can also be mass-planted for a dramatic effect or used as a focal point in a garden. Their vibrant colors and feathery foliage add texture and contrast to any garden setting.

Companion Planting With Organic Sensation Mixture Cosmos plants

Cosmos attract a range of beneficial pollinators, including bees and butterflies, making them excellent companions in vegetable gardens to encourage better growth and pollination of crops. They are also deer resistant due to their bitter flavor, so they can be planted in areas where deer browsing is a concern.

About Organic Sensation Mixture Cosmos Garden Seeds

Cosmos flowers are not fragrant, but their vibrant colors make them an attractive addition to any garden. While they are primarily grown for outdoor ornamental purposes, they can also be used as cut flowers.

This flower originated in Mexico and is native to Central America. Its ability to adapt to various climates and soil conditions has made it a popular choice in gardens worldwide.

Organic Sensation Mixture Cosmos plants have 2-inch wide blooms that will keep popping up all season.

Tips From Our Gardeners

"These easy-to-cultivate flowers are known for their cheerful and abundant blooms. If you routinely forget about flowers resulting in their death, cosmos are a great option because they don’t need any maintenance!"

- Lara Wadsworth, True Leaf Market Writer

Organic Sensation Mixture Cosmos Seeds Per Package:

• 2 g - Wholesale - Approximately 337 Seeds
• 0.25 oz - Wholesale - Approximately 1,195 Seeds
• 1 oz - Bulk Seeds - Approximately 4,778 Seeds
• 4 oz - Bulk Seeds - Approximately 19,112 Seeds

Non-GMO Organic Sensation Mixture Cosmos seeds are available for Fast Free Shipping on qualifying orders.