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Tulipa Professor Röntgen

Tulipa Professor Röntgen
parrot tulip

5,0/5
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Superb! Very nice colour in line with the pictures. Very bright. One downside, only 4 bulbs bloomed properly.

Sylviane, 05/05/2021

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This plant carries a 6 months recovery warranty

More information

Value-for-money
The petals of this tulip are embossed and puffy, mixing salmon pink, creamy white and pale yellow, with a red border. These warm shades are animated by small green flames. It flowers fairly late on sturdy stems. It is an excellent cut flower, for bouquets with romantic or bohemian inspiration.
Flower size
10 cm
Height at maturity
40 cm
Spread at maturity
10 cm
Exposure
Sun
Hardiness
Hardy down to -18°C
Soil moisture
Moist soil
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Best planting time September to October
Recommended planting time September to December
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Flowering time May
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Description

Tulipa 'Professor Röntgen' Parrot Tulip unfolds wavy and swollen petals, blending salmon pink, creamy white and pale yellow, with petals edged in red. All these warm and soft nuances are animated by small green flames that insinuate themselves into the ruffled petals of this tulip. Perched on sturdy stems, this delightful flower concludes the tulip season with a touch of refined originality, happily accompanying flowering perennials. It is also an excellent cut flower in a bouquet of romantic or bohemian inspiration.

 

 

The 'Professor Röntgen' Tulip belongs to the lily family. Of horticultural origin, it is a well-loved, widely grown creation of the "parrot" Tulips group, whose main characteristic is huge flowers with twisted, puffed, ruffled, irregularly fringed petals. 'Professor Röntgen' is also obtained through mutation (sudden appearance of new characteristics that are maintained in subsequent generations). It is of medium height, about 40cm (16in), and its flower is large, easily 10cm (4in) in diameter. Its variegated colour palette includes salmon, cream, green, white and orange-red, with wide areas of light yellow. Each flower has its own personality, and each evolves differently over time. The original shape of the parrot tulip adds charm, making this tulip really attractive. The buds open slowly but fully in a vase to reveal a yellow centre. It flowers in late April, at the end of the tulip season.

 

Parrot tulips are famous for their stunning and variegated flowers, usable both in flower beds and to enhance your bouquets. In the 18th century, they were called "monstrous", but this group developed a lot in the 1930s, when it was discovered that irradiating bulbs with X-rays caused this mutation. Now they are among the most planted varieties. 'Professor Röntgen' Tulip will elegantly adorn a centrepiece or romantic bouquet in shades of fawn.

Parrot tulips are unmatched for bringing fantasy to pots or sunny gardens. Remember to consider height and flowering period when designing your flower beds, as these can  vary significantly from one cultivar to another. It is a good idea to plant a few more bulbs for beautiful cut flowers that last a long time in a vase.

Tulipa Professor Röntgen in pictures

Tulipa Professor Röntgen (Flowering) Flowering

Plant habit

Height at maturity 40 cm
Spread at maturity 10 cm
Growth rate normal

Flowering

Flower colour orange
Flowering time May
Inflorescence Solitary
Flower size 10 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Botanical data

Genus

Tulipa

Cultivar

Professor Röntgen

Family

Liliaceae

Other common names

parrot tulip

Origin

Cultivar or hybrid

Planting and care

Plant the bulbs in autumn, from September to December, at a depth of 15 cm (6in), 10 cm (4in) apart in ordinary, slightly acidic, neutral, or slightly chalky, loose, well-worked, and well-drained soil. Never add manure or poorly decomposed compost to the planting soil, as this could cause the bulbs to rot. 'Professor Röntgen' will thrive in soil which is moist to dry in summer. Place it in a sunny or partially shaded location. After flowering, it is best to remove the seed heads to avoid exhausting the plant.

 

Planting period

Best planting time September to October
Recommended planting time September to December
Planting depth 15 cm

Intended location

Suitable for Meadow, Woodland edge
Type of use Border, Edge of border, Container
Hardiness Hardy down to -18°C (USDA zone 7a) Show map
Ease of cultivation Amateur
Planting density 50 per m2
Exposure Sun
Soil pH Any
Soil moisture Moist soil, Well-drained, loose, rich soil

Care

Pruning instructions Once flowering is over, it is best to remove the seed heads to avoid exhausting the plant. Remove the foliage once it is dry.
Pruning Pruning recommended once a year
Pruning time June to July
Soil moisture Moist soil
Disease resistance Good
Overwinter Can be left in the ground
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