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Conservatory Greenhouse

Brugmansia × cubensis 'Bergfee' (d)

A tender shrub with an open, erect and branched habit. In summer and autumn trumpet-shaped double flowers are produced. The flowers are 25cm long, yellow and fragrant

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Ultimate height

1.5–2.5 metres

Time to ultimate height

2–5 years

Ultimate spread

1–1.5 metres

Chalk

Clay

Loam

Sand

Moisture

Moist but well–drained

pH

Acid, Alkaline, Neutral

	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Full sun
Partial shade

Aspect

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)

H1C

Botanical details

Family: Solanaceae
Native to the UK: No
Foliage: Semi evergreen
Habit: Bushy
Potentially harmful: TOXIC if eaten, skin irritant, avoid eye contact. Wear gloves and other protective equipment when handling TOXIC to pets - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Genus: Brugmansia are large evergreen shrubs with simple, ovate leaves and large, solitary, pendent trumpet-shaped or tubular flowers which are often fragrant
Name status: Accepted

How to grow

Cultivation

Under glass, grow in loam-based potting compost in full light. Water freely while in active growth and apply a balanced liquid fertiliser every 2 weeks. Keep barely moist in winter. Maintain a minimum winter temperature of about 5°C; the plants will lose their leaves but these will regrow in spring. Move plants to a position in light, dappled shade in summer

Propagation

Propagate by semi-ripe cuttings

Suggested planting locations and garden types

Patio and container plants
Sub-tropical
Conservatory and greenhouse

Pruning

Pruning group 9, or pruning group 7, if required

Pests

May be susceptible to slugs, snails, mealybugs, glasshouse whitefly, thrips, glasshouse red spider mite

Diseases

Generally disease-free

Get involved

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