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Colossus Marigold Seeds - Tagetes patula

Tagetes patula Colossus
French marigold

5,0/5
2 reviews
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Good yield Resilient Very good taste and adds color to the plate I recommend

rose-helene G., 20/01/2017

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This plant carries a 6 months recovery warranty

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Value-for-money
There is no flower more spectacular and easier to succeed than this marigold. Its flowering extends throughout the summer, until the frosts, offering huge heads well double of a variegated golden yellow with mahogany red. Early, floriferous and foolproof, this variety always enjoys great success. It is ideal in borders or in pots, and will show itself up to the task in all gardens, from the simplest to the most elaborate. To be grown in well-drained soil, in full sun or partial shade.
Flower size
10 cm
Height at maturity
38 cm
Exposure
Sun, Partial shade
Annual / Perennial
Annual
Germination time (days)
14 days
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Sowing period March to May
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Flowering time June to October
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Description

Tagetes patula Colossus, also known as French marigold or spreading Colossus marigold, is one of the most spectacular and easiest flowers to grow. Its flowering extends throughout the summer, until the first frost, offering enormous heads that are fully double and variegated with golden yellow and mahogany red. Early, floriferous, and foolproof, this already ancient variety continues to be a great success. It is ideal for borders or pots, and will thrive in all gardens, from the simplest to the most elaborate. It should be grown in well-drained soil, in full sun or partial shade.

 

Tagetes patula is an herbaceous annual plant of the aster family, native to tropical regions of the Americas, from Mexico to Bolivia. The plants in the 'Bonita Mixed' selection quickly form small bushy clumps with a spreading habit, reaching 30 cm (12in) in height and 40 cm (16in) in width. They are covered with dark green, highly divided, pinnate foliage that is strongly aromatic, which some people may find unpleasant. The flowering period extends from July to October, with regular deadheading of faded flowers. The plants produce magnificent double heads of flowers, of a good size (approximately 7-8 cm (3in)), with slightly ruffled ligulate petals (the flowers located at the periphery of the head, well developed) that are perfectly arranged. They come in solid or variegated colours, in a range of bright yellow, orange, bronze and copper. This plant readily self-seeds in the garden, but not always true to the original variety.

 

Marigolds are star plants in summer borders. They are sometimes criticised for their garish colours and neat habit, but they are so cheerful, easy to grow and floriferous that it would be a shame not to enjoy them in borders and containers. They can be scattered among the grey foliage of artemisias and stachys, or surrounded by greenery, paired with tansies, Kochia Childsii, or small grasses that will temper their flamboyant colours. Marigold is also an edible flower that can be enjoyed in salads, soups or desserts. Some say that its flavour resembles that of passion fruit.

The scent of marigold foliage, and the substances secreted by their roots, repel certain pests, which is why these plants are often placed among the vegetables in the vegetable garden.

Flowering

Flower colour multicoloured
Flowering time June to October
Inflorescence Flower head
Flower size 10 cm
Fragrance Fragrant
Bee-friendly Attracts pollinators
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Annual
Foliage colour dark green
Aromatic? Fragrant foliage when creased

Plant habit

Height at maturity 38 cm
Spread at maturity 45 cm
Growth rate fast

Botanical data

Genus

Tagetes

Species

patula

Cultivar

Colossus

Family

Asteraceae

Other common names

French marigold

Origin

Cultivar or hybrid

Product reference10711

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Planting and care

Sowing:

Sow from February to April.

Sow on the surface of a specific sowing compost, moist and well-draining. Cover the seeds with a very thin layer of vermiculite or compost. Place in a mini greenhouse or enclose them in a polyethylene bag at a constant temperature of 20 to 25°C (20 o 77°F) until germination, which usually takes 7 to 21 days. Do not deprive them of light, as this promotes germination.

When the young plants are developed enough to be handled, transplant them into a tray or 8 cm (3in) pots. Acclimatise them to cooler conditions for 10 to 15 days before watering and planting them outside, 15-20 cm (6-8in) apart, as soon as frost is no longer a concern.

 

Growth:

These fast-growing plants thrive in the sun and in warm conditions. Plant them in fertile, well-drained, light soil. Avoid excessive watering in summer, as this promotes the development of fungal diseases and root rot. Regularly remove faded flowers to prolong the flowering period. Protect the plants from slugs and snails, which are fond of them.

1
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€14.50 Each

Sowing period

Sowing period March to May
Germination time (days) 14 days

Intended location

Suitable for Meadow, Rockery
Type of use Border, Edge of border, Container, Slope, Vegetable garden
Ease of cultivation Beginner
Exposure Sun, Partial shade
Soil pH Any
Soil moisture Dry soil, Moist soil, Nutrient-rich, well-drained
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