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How to grow brilliant Cosmos flowers

How to grow brilliant Cosmos flowers

How to grow brilliant Cosmos flowers

The Beauty of Cosmos Plants: A Comprehensive Guide

Cosmos plants, also known as Cosmos bipinnatus, are a type of flowering plant that are native to Mexico and Central America however they also grow extremely well as a wildflower in Southern Africa. They are known for their vibrant and colorful blooms, which come in a variety of shades including pink, red, orange, and white. Cosmos plants are also known for their ability to attract butterflies and other pollinators to the garden.

Characteristics of Cosmos Plants

Cosmos plants are annuals, meaning they complete their life cycle in one growing season. They can grow up to 4 feet tall, and have fern-like foliage. The flowers of cosmos plants are typically 3-5cm in diameter and are arranged in clusters on the end of the stem. The petals of the flowers are arranged in a symmetrical pattern, and the center of the flower typically contains a ring of dark colored disk florets.

Planting and Care of Cosmos Plants

Cosmos plants are easy to grow, and are a great choice for both novice and experienced gardeners. They prefer well-drained soil, and prefer to be planted in full sun. They can also tolerate partial shade, but will not produce as many blooms. When planting, space the seeds or seedlings about 20cm apart, as they can grow quite tall.

Cosmos plants are drought tolerant and do not require a lot of water. They can handle a moderate amount of drought, but will not thrive if they are overwatered. They can be fertilized with a balanced fertilizer in the spring and again in the summer. Deadheading, or removing spent blooms, will encourage the plant to produce more flowers.

Companion Planting with Cosmos Plants

Cosmos plants are a great choice for companion planting with other flowers and vegetables in the garden. They are known to attract pollinators, and can help to improve the yield of other plants in the garden. Cosmos plants can be planted alongside other flowers such as zinnias, marigolds, and sunflowers. They can also be planted alongside vegetables such as tomatoes, peppers, and cucumbers.


Cosmos plants are a beautiful and easy to grow option for any garden. They are known for their vibrant and colorful blooms, and their ability to attract pollinators. They are easy to care for, and can be planted alongside other flowers and vegetables to improve the overall yield of the garden. With proper care and attention, cosmos plants will thrive and provide a stunning display in any garden.

View our range of cosmo seeds here: CLICK HERE We can deliver to you anywhere in Southern Africa

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