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Cosmos Pied Piper Red Seeds - Cosmos bipinnatus

Cosmos x bipinnatus Piper Red
Garden Cosmos, Mexican Aster

4,7/5
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on verra plus tard. Livraison très rapide j'ai apprécié vu la date, bush sont plantés, perennials en cours de plantation, tous les végétaux sont arrivés en bon état mais en version automne donc l'avis sera donné quand ils pousseront si ils poussent car à cette époque j'ai déjà eu des perennials qui se sont perdues définitivement.

Michele L., 07/12/2018

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This plant carries a 6 months recovery warranty

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Value-for-money
Cosmos 'Pied Piper' is an unusual selection with fluted, seashell-like petals that are rich velvety crimson, arranged around a golden yellow centre. The abundant blooms appear all season long on semi-tall plants, ideal for cutting! Easy to grow and effortlessly romantic, Cosmos thrive in light soil in a sunny position.  
Flower size
7 cm
Height at maturity
75 cm
Exposure
Sun
Annual / Perennial
Annual
Germination time (days)
15 days
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Sowing period February to April
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Flowering time June to October
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Description

Cosmos 'Pied Piper' is an unusual selection with fluted, seashell-like petals that are rich velvety crimson, arranged around a golden yellow centre. The abundant blooms appear all season long on tall plants, ideal for cutting! Easy to grow and effortlessly romantic, Cosmos thrive in light soil in a sunny position.

Cosmos bipinnatus is a tender annual plant native to Mexico and the southernmost part of the United States. It belongs to the Asteraceae family alongside Dahlias and daisies, featuring the characteristic inflorescences known as capitulums and very fine, feathery foliage. 'Pied Piper' quickly forms semi-tall clumps, 70-80 cm (27.6- 31.5in) in height and 40 cm (15.8 in) wide. Flowering starts in June and lasts until October (or the first frosts). The flower heads measure about 7 cm (2.8 in) across and are made up of a layer of fluted petals arranged around a golden central disc. The flowers display a unique deep-red colour on the inside of the petals, with a lighter, silvery sheen on the outside. Cosmos are a magnet for foraging insects and butterflies, including the monarch butterfly. The finely cut, cloud-like foliage resembles fennel leaves and is delicately scented. Flowers are followed by blackish, spiky seed heads (achenes).

Cosmos is an easy-going, rewarding annual that can single handedly fill a sunny slope, border or flower bed. It is perfect for livening up romantic or cottage-style gardens. Easy to grow even by beginners, this adorable plant with its feathery, green leaves and naive flowers brings light and airiness to heavier blooms such as Dahlias. It combines well with perennial sage, Verbena bonariensis and chrysanthemums until the first frosts. It is particularly useful in new gardens mixed with poppies, love-in-a-mist or cornflowers. Its pretty blooms have a long vase life and are ideal for cutting.

Flowering

Flower colour red
Flowering time June to October
Inflorescence Flower head
Flower size 7 cm
Bee-friendly Attracts pollinators
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Annual
Foliage colour green

Plant habit

Height at maturity 75 cm
Spread at maturity 45 cm
Growth rate fast

Botanical data

Genus

Cosmos

Species

x bipinnatus

Cultivar

Piper Red

Family

Asteraceae

Other common names

Garden Cosmos, Mexican Aster

Origin

Cultivar or hybrid

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Planting and care

Sow Cosmos seeds from March to May, at a depth of 3 mm (0.1 in), in a fine soil and cover the seeds with a very light pinch of vermiculite. Place the seed tray in a mini-greenhouse at a temperature of 18-25 °C (64.4-77 °F) or wrap it in a polyethylene bag. Keep the soil moist but not waterlogged.

Light encourages germination, which occurs 7 to 15 days after sowing. When the seedlings are large enough to handle, transplant them into individual pots with a diameter of 7 cm (2.8 in).

Cultivate them in cooler conditions until the plants are sufficiently developed to be planted outside. When all risk of frost has passed, gradually acclimatise the plants to outdoor conditions for 7 to 10 days.

Plant them in full sun, in a moist, well-drained soil, spaced 45 cm (17.7 in) apart. Pinch the tips of the shoots on each stem, during transplantation, to encourage branching of the stems and the production of numerous flowers.

Cosmos prefer a soil pH between 6 and 8.5, corresponding to the soil of their native habitat, the alkaline regions of Central America. They prefer full sun, but tolerate partial shade. These plants are drought-tolerant once established. They are not prone to diseases, but may be targeted by aphids. Spontaneous seedlings are common, but not always faithful, without becoming invasive.

Sowing period

Sowing period February to April
Germination time (days) 15 days

Intended location

Suitable for Meadow
Type of use Border, Back of border, Slope, Vegetable garden
Ease of cultivation Beginner
Exposure Sun
Soil pH Any
Soil moisture Dry soil, Moist soil, draining, rich
4,7/5
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