Tulipa kaufmanniana (Waterlily tulip)

Botanical name

Tulipa kaufmanniana

Other names

Waterlily tulip, Kaufmann's tulip

Genus

Tulipa Tulipa

Species

T. kaufmanniana - T. kaufmanniana is a bulbous perennial with lance-shaped, slightly wavy-margined, grey-green leaves and, in early to mid-spring, erect, often red-flushed stems bearing cream or yellow flowers with dark yellow bases and pink or red outer markings.

Foliage

Deciduous

Habit

Clump-forming, Erect

Toxicity

Eating may cause severe discomfort and may cause a skin allergy.

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Colour

Flower

Yellow, Cream in Spring

Foliage

Grey-green in Spring

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How to care

Watch out for

Specific pests

Aphids , Eelworm (stem and bulb) , Slugs , Squirrels

Specific diseases

Bulb, corm and tuber rot , Tulip fire , Tulip viruses

General care

Pruning

Remove faded flowers but do not cut back stems before autumn.

Propagation methods

Offsets

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Monthly care advice

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Where to grow

Tulipa kaufmanniana (Waterlily tulip) will reach a height of 0.25m and a spread of 0.15m after 1-2 years.

Suggested uses

Banks and Slopes, Beds and borders, City, Containers, Cottage/Informal, Edging, Flower Arranging, Gravel, Ground Cover, Rock, Underplanting

Cultivation

Plant 10 to 15cm deep in a sheltered spot in fertile, well-drained soil. Protect from excessive wet and shelter from strong winds.

Soil type

Chalky, Loamy, Sandy

Soil drainage

Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Full Sun

Aspect

South, East, West

Exposure

Sheltered

UK hardiness Note: We are working to update our ratings. Thanks for your patience.

Hardy (H4)

USDA zones

Zone 9, Zone 8, Zone 7, Zone 6, Zone 5, Zone 4, Zone 3

Defra's Risk register #1

Plant name

Tulipa kaufmanniana (Waterlily tulip)

Common pest name

Alfalfa dwarf; Anaheim disease; California vine disease; Dwarf disease of alfalfa; Dwarf disease of lucerne; Leaf scald of oleander; Leaf scald of plum; Leaf scorch; Phony disease of peach; Pierce's disease of grapevine; Variegated chlorosis of citrus

Scientific pest name

Xylella fastidiosa (all other strains and subspecies)

Type

Bacterium

Current status in UK

Absent

Likelihood to spread to UK (1 is very low - 5 is very high)

3

Impact (1 is very low - 5 is very high)

4

General biosecurity comments

A bacterial disease with a wide host range and many sub-species and strains; including those that could thrive in cooler climates; showing different levels of pathogenicity. Although EU regulated; there is some concern about the risk of introduction. Should an outbreak occur; there would be a need for eradication action which would result in environmental and social impacts.

Defra's Risk register #2

Plant name

Tulipa kaufmanniana (Waterlily tulip)

Common pest name

common blossom thrips; cotton bud thrips; tomato thrips

Scientific pest name

Frankliniella schultzei

Type

Insect

Current status in UK

Absent

Likelihood to spread to UK (1 is very low - 5 is very high)

2

Impact (1 is very low - 5 is very high)

3

General biosecurity comments

Polyphagous glasshouse pest; present in many countries; single finding in UK.

About this section

Our plants are under greater threat than ever before. There is increasing movement of plants and other material traded from an increasing variety of sources. This increases the chances of exotic pests arriving with imported goods and travellers, as well as by natural means. Shoot is working with Defra to help members to do their part in preventing the introduction and spread of invasive risks.

Traveling or importing plants? Please read "Don't risk it" advice here

Suspected outbreak? Click here for contact details to report to the relevant authority.

Date updated: 7^th March 2019 For more information visit: https://planthealthportal.defra.gov.uk/