Philodendron 'Shangri La'

RHS Plant Profile

philodendron 'Shangri La'

Conservatory Greenhouse Houseplants

An upright houseplant with large, shield-shaped, glossy green indented leaves with deeply lobed edges which become more indented as they mature. May produce spathes of green-white flowers when mature. Although more compact than other varieties, this one is not a climber or trailer and may therefore require support. A great plant for using en mass as a living curtain and also as an air purifier

Position

Partial shade

Soil Types

Loam, Sand

Max Height

0.5-1 metres

Max Spread

0.5-1 metres

Size

Time to Maturity: 2–5 years
Max Spread: 0.5-1 metres
Max Height: 0.5-1 metres

Growing Conditions

Loam Sand

Moisture: Moist but well–drained
pH: Acid or Alkaline or Neutral

Position

Partial shade

Aspect: East–facing or North–facing or South–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): H2

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: Harmful if eatenskin/eye irritant/allergen. Wear gloves and other protective equipment when handling Pets: Harmful if eatenskin/eye irritant/allergen - For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus: Philodendron can be shrubs, trees or climbers, with glossy, leathery, evergreen, simple to pinnately divided leaves, and tiny flowers borne within arum-like white, green or reddish spathes
Name Status: Unresolved

How to Grow

Cultivation

Grow in standard houseplant compost in bright, filtered or indirect light. Mist daily. During the growing season, water freely and apply a balanced liquid fertiliser monthly; water moderately at other times. Repot every 2-3 years. See Philodendron and houseplant cultivation for further advice

Propagation

Propagate by stem-tip or leaf bud cuttings

Suggested planting locations and garden types

Houseplants
Patio and container plants
Low Maintenance
Conservatory and greenhouse

Pruning

No pruning required

Pests

May be susceptible to scale insects and glasshouse red spider mite

Diseases

Generally disease-free