Discover the Beauty of Cosmos Bipannatus Heirloom Variety with its Multicoloured Flowers


Cosmos, also known as Cosmos Bipannatus, is an annual plant that has become an early sensation in the gardening world. These plants produce multicoloured flowers in a variety of white, yellow-orange, and orange colours. The cosmos variety is much sought after for its edible flowers and their stunning beauty. Gardeners can keep coming back to the cosmos variety year after year, as they are time-tested and easy to grow.

One of the unique characteristics of the cosmos plant is its ultrasensitive perception of light. This so-called ‘cosmic perception’ allows the plants to stay visible even in low light conditions, making them a perfect companion for other plants in the garden. For example, when planted next to salvia, the green and purple foliage of the salvia complements the cosmos flowers, creating a visually stunning combination.

The cosmos flowers are not only beautiful but also edible. Gardeners who are more adventurous can experience the cosmos in a whole new way by harvesting the flowers and incorporating them into their culinary creations. The Cosmos Bipannatus variety is known for its sweet and slightly tangy taste, adding a unique flavor profile to salads and desserts. It’s like being immersed in a colorful cosmos of flavors!

The cosmos plants are generally grown from seeds, and they thrive in sunny locations. They are quite hardy and can withstand light frost, making them a great choice for gardens in cooler climates. The cosmos flowers come in a wide range of colours, from the traditional white to vibrant oranges and yellows. Some varieties even have a pink or purple hue. There is a cosmos colour for every garden and every gardener’s taste.

Hughes, an experienced gardener, described the cosmos flowers as ‘smart’ plants. He explained that the cosmos flowers seem to always be in perfect color balance, as if they were targeted by a martian survey on aesthetics. The flowers emit wavelengths of light that create an almost surreal perception of color. It’s like having a little piece of Mars in your garden!

If you haven’t had the pleasure of growing cosmos in your garden yet, now is the time to give it a try. These beautiful and edible flowers will bring a touch of vibrancy and joy to your outdoor space. Whether you’re a seasoned gardener or a beginner, the cosmos variety is a must-have for any garden. So, why wait? Start growing cosmos and discover the wonderful world of colorful and edible flowers!


Cosmos is an early sensation mixed colors variety of cosmos bipannatus, which is an heirloom flower species known for its multicolored flowers. These plants are a delightful addition to any garden, as they attract bees and butterflies with their vibrant blooms.

When planted, cosmos seedlings are typically small and their foliage is not visible until later in the season. However, once they start growing, the plants quickly develop a compact and bushy habit, with tall flowering stems reaching up to 3 feet in height. The flowers come in various colors, including shades of pink, purple, white, and red, creating a stunning display in the garden.

Cosmos plants are easy to care for, requiring little maintenance. They are drought-tolerant and can thrive in a variety of soil types. The plants prefer full sun but can tolerate some shade, making them versatile for different garden zones. Additionally, cosmos plants are known for their ability to attract beneficial insects, making them a great companion plant for vegetable gardens.

When it comes to pruning, cosmos plants do not require much attention. Simply removing any damaged or dead blooms will help encourage continuous blooming throughout the season. However, if the plants become too leggy or large, pruning may be necessary to maintain a compact shape.

The name “Cosmos” is derived from the Greek word for “order” or “harmony”. It is believed that the bright and multicolored flowers of this species resemble the orderly arrangement of celestial objects in the sky. This cosmic sensation is indeed a sight to behold, especially when having a garden filled with these vibrant plants.

In some cultures, cosmos flowers are believed to have a connection to Mars, the red planet. The vibrant yellow-orange and dusty pink colors of certain cosmos varieties can resemble the Martian landscape, making them a popular choice for planting in Mars-themed gardens or enjoying a little piece of Mars on Earth.

Although cosmos plants do not thrive directly on Mars due to its extreme conditions, the experience of having these multicolored blooms can be the closest one can get to the cosmic scenery. The colors of cosmos flowers are likely perceived differently on Mars, where the lighting is blue-sensitive. However, here on Earth, the bright and varied hues of cosmos flowers are truly a visual delight.

So, if you’re looking for a ‘cosmic sensation’ in your garden, consider planting some cosmos. Their multicolored flowers and compact plants will surely be an eye-catching addition to any garden space. Whether you choose the early sensation mixed colors variety or opt for other cosmos cultivars, the blooming cosmos plants will bring a flash of colors and attractively complement other garden objects like salvia or green foliage.

Indeed, cosmos flowers are a sight to behold and a true cosmic sensation when seen blooming in all their colorful glory.

Cosmos Overview

Cosmos is an annual plant that is native to Mexico. It is a member of the Asteraceae family and is known for its vibrant and colorful flowers. The plant is named after the Greek word “kosmos”, which means “order” or “world”.

The Cosmos bipannatus variety is particularly popular, as it is known for its early blooming and mixed colors. These flowers come in a wide range of shades, including white, pink, red, orange, purple, and yellow. The flowers have a beautiful and delicate appearance, with thin petals that give them a light and airy feel.

Cosmos plants are easy to grow and can be planted directly in the garden or in containers. They prefer well-drained soil and full sun, but they can also tolerate some shade. Cosmos plants are frost sensitive, so they should be planted after the last frost date.

In addition to their ornamental value, Cosmos flowers are also edible. The petals have a slightly sweet and fruity flavor, making them a fun and colorful addition to salads and other dishes. However, it is important to note that only the petals of the flower are edible, and the rest of the plant should not be consumed.

Cosmos plants are great for attracting pollinators to the garden, such as bees and butterflies. They also make excellent companion plants, as they can help to attract beneficial insects and repel pests. The vibrant colors of the flowers create a beautiful and eye-catching display in the garden, and they are popular with both gardeners and flower enthusiasts.

Overall, Cosmos is a versatile and beautiful plant that can add a splash of color to any garden. Whether planted in borders, containers, or as part of a cutting garden, Cosmos plants are sure to be a sensation. With their bright and colorful flowers, they bring an element of the cosmos to any garden, giving it a sense of wonder and beauty.

Colorful Combinations

One of the most captivating combinations is the ‘candystripe’ cosmos, with its dusty pink petals and vibrant white stripes. This image, captured by the talented photographer Hughes, showcases the incredible color balance found in these flowers.

When planted in a garden, these cosmos plants not only provide a visual feast but also attract pollinators such as bees and butterflies. Additionally, the edible flowers can be used as a colorful garnish or added to salads, further enhancing the overall dining experience.

Having observed these cosmos plants during different seasons, it is clear that they are hardy and can withstand frost and colder zones. They start blooming in summer and continue to produce vibrant flowers until the first frost. With minimal care and the right fertilizer, these cosmos plants can easily thrive in any garden.

What is most fascinating about the Cosmos – Early Sensation Mixed Colours is their ability to create colorful combinations. When planted as a companion to other plants, such as the orange-sulphureus cosmos, the garden becomes a visual masterpiece. The more diverse the colors, the more fascinating the perception of the garden becomes.

For those who enjoy gardening and want to add an additional layer of beauty to their outdoor space, sowing and pruning these cosmos plants can be a smart choice. By keeping the plants well-trimmed and pruned, the blooms can be easily harvested.

Overall, the Cosmos – Early Sensation Mixed Colours variety offers a wide range of hues and color combinations that can be seen directly in the garden. With their captivating flowers and vibrant foliage, these cosmos plants provide a feast for the eyes and a delightful addition to any outdoor space.

For more information about growing and caring for these cosmos plants, as well as additional observations and images, please refer to the provided resources.

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Dr Heidi Parkes

By Dr Heidi Parkes

Senior Information Extension Officer QLD Dept of Agriculture & Fisheries.