Agapanthus ‘Brilliant Blue’

African lily 'Brilliant Blue'

Prolific sky blue trumpets unfurl in umbels with a dark stripe on each petal, reaching around 50cm above strappy attractive foliage.

Origin: South Africa
Genus: Agapanthus
Species / Cultivar: 'Brilliant Blue'
Common Name: African lily 'Brilliant Blue'
Soil: Moist but Well Drained
Soil that allows water to drain at a moderate rate, without the water pooling.
Growth Rate: Medium
Expect to see moderate growth during growing season.
Water Requirement: Low
Will grow in a drier position and is unlikely to need regular watering once established.
Maintenance: Low
Minimal skill or input needed beyond the basics, a very independent plant.
Situation: Full Sun
Wants direct, unfiltered sunlight most of the day, such as a south facing position.
Eventual Height: 0.5m
The plant's ultimate height in typical growing conditions.
Eventual Spread: 0.4-0.5m
The plant's ultimate spread in typical growing conditions.
Hardiness: Hardy
Survives unprotected in an average winter. May need protection in extreme long frosts.
Habit: Semi Evergreen
May only remain evergreen in milder winters, or only loose leaves for a short period.
Care & Size Guidance

Care & Size Guidance

Plant shallowly in full sun and keep undisturbed for best results, mulching with gravel if possible to keep the crown free of moisture and avoiding rot. Alternatively grow in a pot and bring under cover during harsh winters in colder regions.

Whilst this Agapanthus is considered mainly evergreen, it may loose some foliage over winter especially in cooler gardens – but will fill out again in the warmer months. A compact variety, with mature clumps reaching up to 0.5m tall when in full summer bloom.

Expert Tip

Most Agapanthus in pots will flower best if kept slightly rootbound, so don't be tempted to size up too far when repotting.