Aglaonema 'Cutlass'

RHS Plant Profile
Chinese evergreen 'Cutlass'

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A tropical evergreen perennial, to around 50cm high, with upright stems bearing lance-shaped green leaves marbled with pale silvery green on the upper surface

Position

Partial shade

Soil Types

Loam

Max Height

0.1-0.5 metres

Max Spread

0.1-0.5 metres

Size

Time to Maturity
2–5 years
Max Spread
0.1-0.5 metres
Max Height
0.1-0.5 metres

Growing Conditions

Loam
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Partial shade
Aspect
East–facing or West–facing
Exposure
Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H1B

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Araceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Bushy
Potentially harmful
Humans/Pets: Harmful if eatenskin/eye irritant. Wear gloves and other protective equipment when handling For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus
Aglaonema are rhizomatous evergreen perennials with short stems bearing long-stalked, often attractively variegated leaves and rather insignificant, greenish or cream flowering spathes
Name Status
Accepted

How to Grow

Cultivation

Grow as a house or conservatory plant in houseplant compost, position the plant in bright, filtered light. Direct sun may burn the foliage. Water moderately; allow some drying out in between applications in winter. Mist daily and apply a balanced liquid fertiliser monthly during the growing season. Pot on every 2-3 years. See houseplant cultivation for further information

Propagation

Propagate by division, removing basal shoots with three or four leaves, with roots attached, in spring

Suggested planting locations and garden types

  • Houseplants
  • Conservatory and greenhouse

Pruning

No pruning required

Pests

May be susceptible to mealybugs

Diseases

Generally disease-free, but excess watering may lead to stem or root rot