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Rudbeckia Rustic Dwarf Mixed Seeds - Rudbeckia hirta

Rudbeckia x hirta Rustic Dwarf Mixed
Black-eyed Susan

3,7/5
2 reviews
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The seeds didn't germinate.

jean philippe, 11/11/2019

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This plant carries a 6 months recovery warranty

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A small ephemeral perennial plant (60 cm) grown as an annual or biennial, bearing abundant brown and yellow blooms with a "chocolate” eye that renew themselves incessantly from July to October. Rudbeckia gloriosa Rustic Dwarf Mixed is used in sunny or partially shaded flowerbeds. Its sturdy flower stems are perfect for summer bouquets.
Flower size
12 cm
Height at maturity
60 cm
Exposure
Sun, Partial shade
Annual / Perennial
Annual
Germination time (days)
21 days
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Sowing period March to April
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Flowering time July to October
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Description

Rudbeckia hirta is native to the United States and is a synonym for Rudbeckia gloriosa.

Rudbeckia Rustic Dwarf Mixed is an ephemeral perennial plant that is often cultivated as an annual or biennial and is known for its ease of cultivation. Planted in the garden, it will not last for more than 2 to 3 years, but it self-seeds spontaneously quite easily. Rudbeckia gloriosa Rustic Dwarf Mixed is characterized by its medium height of 60 cm, making it much shorter than the type species (which reaches a height of 100 cm), and most especially by the original colouring of its huge, daisy-like blooms.

The flowers of Rudbeckies Rustic Dwarf Mixed are large solitary daisies (pseudanthia) with prominent green centres and yellow and brown corollas. The long petals are regularly arranged around the centre of the flower, giving it a diameter that varies between 10 and 12 cm. The large number of flowers which renew themselves continuously from July to October, form a blooming mass that ripples with each passing breeze. This flowerbed is a source of fresh flowers for the making of bouquets.

At the end of summer, the yellow petals fade and fall, while the cone-shaped centre of the flowers dries and mummifies. Flower can also be picked at this stage and incorporated into a dried flower bouquet.

The foliage consists of a clump of 5 to 10 cm long, lanceolate, toothed, dark green basal leaves from which rise sturdy, branched flower stems. The stems bear cauline leaves that are more narrow and oval-shaped.

The Rudbeckia hirta Rustic Dwarf Mixed likes sunny or partially shaded situations. It thrives in rich, heavy, moist soil as long it is well-drained. Its rhizomatous roots allow its clumps to grow and fill out quickly.

Ecological benefits : All summer long, the melliferous flowers of the Rudbeckias attract pollinating insects and butterflies to your garden. This is a good way to improve the ecosystem of your garden and to promote the production of fruit and vegetables in your vegetable garden. In autumn, you will be able to admire the incessant ballet of birds that come to feed on the mature seeds they find in the heart of the dried flowers.

Flowering

Flowering time July to October
Inflorescence Flower head
Bee-friendly Attracts pollinators
Good for cut flowers Cut flower blooms
Flowering description Grandes marguerites (capitules de 10 à 12 cm) solitaires à cœur proéminent brun chocolat et à corolle brune et jaune.

Foliage

Foliage persistence Semi-evergreen
Foliage colour dark green
Foliage description Touffe de feuilles basales lancéolées, dentées, vert foncé de 5 à 10 cm d’où s’élèvent les tiges florales robustes et ramifiées. Les tiges portent des feuilles caulinaires plus étroites et de forme plutôt ovale.

Plant habit

Height at maturity 60 cm
Spread at maturity 40 cm
Growth rate normal

Botanical data

Genus

Rudbeckia

Species

x hirta

Cultivar

Rustic Dwarf Mixed

Family

Asteraceae

Other common names

Black-eyed Susan

Origin

Cultivar or hybrid

Product reference13351

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Planting and care

Before sowing Rudbeckia, place your seeds in the vegetable drawer of your refrigerator for 4 weeks. This will lift the dormancy of the seed and thus improve the success of your sowing.

Sow Rudbeckia Rustic Dwarf Mixed from February to March in a tray. Use good quality soil and sieve the surface so that the seed will bind to the growing medium. Before sowing, lightly tamp down the soil with a small plank of wood. Broadcast your seeds. Cover the seeds by sprinkling topsoil or vermiculite on top, tamp down lightly and water generously with a fine spray. Place your tray in the light, without direct sunlight, at a temperature of 20°c to 25°c. Lower the temperature at night to 18°c in order to create a beneficial alternation for better results.

Seed emergence will take 10 to 21 days. As soon as the seedlings can be handled, transplant them into 7 cm pots. Keep the soil moist but not waterlogged during growth. Then, 15 days before finally placing them in their final positions, begin to acclimatize them gradually to a temperature of 15°c.

At the end of May, beginning of June, the temperature in the garden will be warm enough to planting out your young plants. Choose a site with plenty of sunshine. Add a good shovelful of compost to each planting hole. Space your plants 30 cm apart.

Regularly remove faded flowers to maintain the plant’s beauty and encourage the renewal of blooms.

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Sowing period

Sowing period March to April
Germination time (days) 21 days

Intended location

Suitable for Meadow, Woodland edge
Type of use Border, Slope
Ease of cultivation Amateur
Exposure Sun, Partial shade
Soil pH Any
Soil moisture Moist soil, Drainant, riche
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Available in 2 sizes

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