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Rheum palmatum 'Tanguticum' (Chinese rhubarb 'Tanguticum')

Beginner
skill rating
1 hour care
per year
2.5m
Max height
1.5m
Max spread
2-5 years
To maturity

Plant details

Botanical name

Rheum palmatum 'Tanguticum'

Other names

Chinese rhubarb 'Tanguticum'

Genus

Rheum Rheum

Variety or Cultivar

'Tanguticum' _ 'Tanguticum' is clump-forming perennial with large, deeply cut red-purple leaves fading to green and large panicles of cerise flowers in summer.


Rheum palmatum 'Tanguticum' is: Deciduous

Awards

RHS AGM (Award of Garden Merit)

Flower

Dark-pink in Summer

Foliage

Red, Green, Purple in Spring; Red, Purple, Green in Summer

How to care

Watch out for

Pests

Generally pest free.

Crown rot Crown rot

General care

Propagation methods

Division, Seed


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Where to grow

Rheum palmatum 'Tanguticum' (Chinese rhubarb 'Tanguticum') will reach a height of 2.5m and a spread of 1.5m after 2-5 years.

Suggested uses

Architectural, Cottage/Informal, Beds and borders, Waterside, Woodland

Cultivation

Grow in moist, humus-rich soil in full sun or partial shade. Mulch with well-rotted farmyard manure in late winter or spring.

Soil type

Clay, Loamy

Soil drainage

Moist but well-drained, Well-drained

Soil pH

Acid, Neutral

Light

Partial Shade, Full Sun

Aspect

North, South, East, West

Exposure

Exposed, Sheltered

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

Hardy (H4)

Companion plants

Botanical name

Rheum palmatum 'Tanguticum'

Other names

Chinese rhubarb 'Tanguticum'

Genus

Rheum Rheum

Variety or Cultivar

'Tanguticum' _ 'Tanguticum' is clump-forming perennial with large, deeply cut red-purple leaves fading to green and large panicles of cerise flowers in summer.

Foliage

Deciduous

Awards

RHS AGM (Award of Garden Merit)


Colour

Flower

Dark-pink in Summer

Foliage

Red, Green, Purple in Spring; Red, Purple, Green in Summer


How to care

Watch out for

Pests

Generally pest free.

Specific diseases

Crown rot

General care

Propagation methods

Division, Seed


Monthly care advice


Where to grow

Rheum palmatum 'Tanguticum' (Chinese rhubarb 'Tanguticum') will reach a height of 2.5m and a spread of 1.5m after 2-5 years.

Suggested uses

Architectural, Cottage/Informal, Beds and borders, Waterside, Woodland

Cultivation

Grow in moist, humus-rich soil in full sun or partial shade. Mulch with well-rotted farmyard manure in late winter or spring.

Soil type

Clay, Loamy

Soil drainage

Moist but well-drained, Well-drained

Soil pH

Acid, Neutral

Light

Partial Shade, Full Sun

Aspect

North, South, East, West

Exposure

Exposed, 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

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This plant likes... Garden match
Soil types: Clay, Loamy Tell us...
Soil drainage: Moist but well-drained, Well-drained Tell us...
Soil pH: Acid, Neutral Tell us...
Light: Partial Shade, Full Sun Tell us...
Aspect: North, South, East, West Tell us...
Exposure: Exposed, Sheltered Tell us...
Hardiness: Hardy (H4) Tell us...

DISCUSS THIS PLANT

pests on my chinese rhubarb plant

i have slugs, and ants and also little black bugs sticking to the stalk of the plant.There are alot of black bugs,it seems that the bugs look like that they are sticking to the stalk.how do i get rid… read more

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