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Calathea picturata 'Argentea' (Silver variegated Calathea)

Beginner
skill rating
1 hour care
per year
0.5m
Max height
0.5m
Max spread
5-10 years
To maturity

Plant details

Botanical name

Calathea picturata 'Argentea'

Other names

Silver variegated Calathea

Genus

Calathea Calathea

Variety or Cultivar

'Argentea' _ 'Argentea' is a tender, evergreen, perennial suitable for indoor use. It has pale, silvery-green, ovate leaves with dark-green margins and red undersides that are held singly on tall stems. Flowers, if produced, are white, small and formed in spikes in summer.


Calathea picturata 'Argentea' is: Evergreen

Habit

Clump-forming

Awards

RHS AGM (Award of Garden Merit)

Flower

White in Summer

Foliage

Dark-green, Silvery-grey, Pale-green in All seasons

How to care

Watch out for

Specific pests

Glasshouse red spider mite , Glasshouse whitefly Glasshouse red spider mite , Glasshouse whitefly

Diseases

Generally disease-free

General care

Propagation methods

Division


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Where to grow

Calathea picturata 'Argentea' (Silver variegated Calathea) will reach a height of 0.5m and a spread of 0.5m after 5-10 years.

Suggested uses

Conservatory, Indoor

Cultivation

Avoid direct sunlight. Enjoys humid, draught-free conditions with a consistent temperature of at least 16 °C. Water during the growing season, applying a liquid feed monthly and keep the compost moist but not wet during winter.

Soil type

Chalky, Clay, Loamy

Soil drainage

Moist but well-drained, Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Partial Shade

Aspect

North, South, East, West

Exposure

Sheltered

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

Indoor heated (H1), Tender in frost (H3)

Companion plants

We do not currently have companion plants added for this plant.

Botanical name

Calathea picturata 'Argentea'

Other names

Silver variegated Calathea

Genus

Calathea Calathea

Variety or Cultivar

'Argentea' _ 'Argentea' is a tender, evergreen, perennial suitable for indoor use. It has pale, silvery-green, ovate leaves with dark-green margins and red undersides that are held singly on tall stems. Flowers, if produced, are white, small and formed in spikes in summer.

Foliage

Evergreen

Habit

Clump-forming

Awards

RHS AGM (Award of Garden Merit)


Colour

Flower

White in Summer

Foliage

Dark-green, Silvery-grey, Pale-green in All seasons


How to care

Watch out for

Specific pests

Glasshouse red spider mite , Glasshouse whitefly

Diseases

Generally disease-free

General care

Propagation methods

Division


Monthly care advice


Where to grow

Calathea picturata 'Argentea' (Silver variegated Calathea) will reach a height of 0.5m and a spread of 0.5m after 5-10 years.

Suggested uses

Conservatory, Indoor

Cultivation

Avoid direct sunlight. Enjoys humid, draught-free conditions with a consistent temperature of at least 16 °C. Water during the growing season, applying a liquid feed monthly and keep the compost moist but not wet during winter.

Soil type

Chalky, Clay, Loamy

Soil drainage

Moist but well-drained, Well-drained

Soil pH

Acid, Alkaline, Neutral

Light

Partial Shade

Aspect

North, South, East, West

Exposure

Sheltered

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

Indoor heated (H1), Tender in frost (H3)

USDA zones

Zone 12, Zone 11, Zone 10

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This plant likes... Garden match
Soil types: Chalky, Clay, Loamy Tell us...
Soil drainage: Moist but well-drained, Well-drained Tell us...
Soil pH: Acid, Alkaline, Neutral Tell us...
Light: Partial Shade Tell us...
Aspect: North, South, East, West Tell us...
Exposure: Sheltered Tell us...
Hardiness: Indoor heated (H1), Tender in frost (H3) Tell us...

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