Aeonium 'Firecracker'

RHS Plant Profile

tree houseleek 'Firecracker'

RHS

Bedding Cactus Succulent Conservatory Greenhouse Houseplants

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A bushy, evergreen succulent to 40cm tall, more hardy than some of the other varieties, forming a branching mound of fleshy-leaved dark red and green rosettes

Position

Full sun

Soil Types

Loam, Sand

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 Sand

Moisture: Well–drained
pH: Acid or Alkaline or Neutral

Position

Full sun

Aspect: East–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): 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 pots of peat-free, loam-based compost with added extra grit. Position in a sunny spot for the best leaf colouration; aeonium will tolerate some shade but the leaves become green. Water moderately when in growth, not at all when dormant. Apply a balanced liquid fertiliser 2 or 3 times during the growing season. In winter move plants to a frost-free greenhouse or conservatory. See hardy cacti and succulent cultivation for further information

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
Cottage and informal garden
Mediterranean climate plants
Patio and container plants
Sub-tropical
Low Maintenance
Bedding

Pruning

No pruning required

Pests

May be susceptible to aphids and mealybugs

Diseases

Generally disease-free