Growing Dahlia Coccinea Easily | Red Dahlia Care

Learn how to grow Dahlia Coccinea and add a splash of vibrant colors to your garden! Get ready for a blooming paradise at your fingertips.

Dahlia Coccinea, often referred to as the “Queen of the Garden,” is a stunning flower known for its vibrant colors and intricate petal formations. In this blog post, we will explore the various aspects of growing this enchanting flower. So, if you’re ready to embark on a journey of beauty and elegance, let’s delve into the world of Red Dahlia and uncover the secrets to successful planting.

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Dahlia Coccinea Information

Dahlia Coccinea, popular as the Dahlia, is a beautiful flowering plant that belongs to the Asteraceae family. This plant is native to Mexico and Central America, but it is now grown in various parts of the world for its vibrant and distinctive blossoms. Red Dahlia is known for its large, showy flowers that come in a wide range of colors, including red, pink, yellow, orange, and purple.

The plants of Dahlia Coccinea typically grow to a height of 2-4 feet and have dark green, dentate leaves. They produce flowers that can range in size from small pompons to dinner plate-sized blooms. The flowers are composed of multiple layers of petals, which give them a full and layered appearance.

Common Names: Red Dahlia

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How to Propagate Dahlia Coccinea


Dahlia Coccinea can be propagated through seeds or by dividing tubers.

From Seeds

Firstly, collect seeds from dried flower heads. Sow them in well-draining soil, lightly covering them. Keep the soil moist, and place the tray in a warm, bright spot. Transplant seedlings when they’re a few inches tall.

By Dividing Tubers

Divide tubers in early spring. Separate them with at least one eye (bud) and some roots. Plant the divided tubers at the appropriate depth. Provide regular care, including watering and sunlight.

Both methods can successfully propagate Dahlia Coccinea, allowing you to enjoy these beautiful flowers in your garden.

Requirements to Grow Dahlia Coccinea


Dahlia Coccinea thrives in full sunlight. It requires at least 6-8 hours of direct sunlight daily for optimal growth and blooming. Plant it in a location with ample sunlight exposure, preferably in a sunny spot in your garden.


Use well-draining, fertile soil for Red Dahlia. A loamy soil enriched with organic matter is ideal. Ensure good drainage to prevent waterlogging, as this can cause root rot. The soil pH should be slightly acidic to neutral (pH 6.0 to 7.0).


Keep the soil consistently moist but not waterlogged. Dahlia coccinea requires regular watering, especially during hot and dry periods. Water at the base of the plant to avoid wetting the foliage, as this can lead to fungal diseases.


Red Dahlia thrives in a warm temperature range, making it well-suited for most regions of India. It prefers temperatures between 18°C to 27°C for optimal growth and flowering. This plant can withstand the typical Indian climate, but it may require protection from extreme heat during peak summer months.

If you are curious to know about Dahlias varieties so check out its 7 types here

Dahlia Coccinea Care



Provide a balanced, water-soluble fertilizer during the growing season to promote healthy growth and abundant blooms. Avoid excessive nitrogen, as Dahlia Coccinea can lead to more foliage growth than flowers.


Regularly deadhead faded flowers to encourage continuous blooming. Pinch back the tips of Red Dahlia when it reaches about 12-18 inches in height to encourage branching and more flower production.

Pests and Diseases

Dahlia Coccinea is susceptible to common garden pests like aphids, slugs, and snails. Monitor the plant regularly and treat any pest infestations promptly. Watch out for fungal diseases such as powdery mildew, and avoid overhead watering to reduce the risk of infection.

You can also explore growing Dwarf Dahlias in containers here

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