Aeonium 'Sunburst' (v)

RHS Plant Profile

aeonium 'Sunburst'

Conservatory Greenhouse Cactus Succulent

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A variegated, evergreen, perennial succulent to around 70cm tall. Rosettes,15-20cm across, of spoon-shaped leaves are borne on grey stems. Leaves are yellow with green, central stripes and reddish-pink tints around the edges of the leaves when exposed to sunlight. Small, star-shaped, pale yellow flowers in racemes are borne on mature plants in spring

Position

Full sun

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: Well–drained
pH: Acid or Alkaline or Neutral

Position

Full sun

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
Drought Resistance: Yes

Colour & Scent

Season	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family: Crassulaceae
Native to GB/Ireland: No
Foliage: Evergreen
Habit: Bushy
Genus: Aeonium are evergreen succulents often of shrubby habit, with fleshy leaves in terminal rosettes on the shoots, and racemes or panicles of small, star-shaped flowers with numerous narrow petals
Name Status: Accepted

How to Grow

Cultivation

Grow in full sun in containers outdoors in summer, and once the temperature falls below 10°C grow under glass in a cool greenhouse or conservatory or as a houseplant; use a gritty, peat-free, loam-based medium and allow it to dry out slightly between waterings; for more advice see houseplant cacti and succulent cultivation

Propagation

Propagate by cuttings of rosettes kept at 18°C and barely moist until rooted

Suggested planting locations and garden types

Architectural
City and courtyard gardens
Coastal
Patio and container plants
Mediterranean climate plants
Houseplants
Conservatory and greenhouse

Pruning

No pruning required

Pests

May be susceptible to aphids and mealybugs

Diseases

Generally disease-free