AGAPANTHUS campanulatus 'Rosewarne'

Commonly known as African blue lily, Lily-of-the-Nile, Love flower

Tall growing evergreen variety, very suitable as a cut flower. Large rounded sky-blue flowers
Further Reading....
  • Evergreen
    greyish green leaves 15-40cm (6-16in) long.
  • Blue
    Sky blue
  • Height
    1.2m (4ft)
  • Spread
    50cm (20in)
  • Herbaceous
    Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.
    Vigorous, clump-forming perennial. Produces rounded umbels 10-20cm (4-8in) across of bell-shaped flowers with a darker stripe on strong stems.
  • Hardy - average winter
    Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens. Plant can withstand temperatures down to -10°C (14°F)
    Borderline. Mulch for winter in cold areas. Bring containers into shelter.
  • Full sun

AGAPANTHUS campanulatus 'Rosewarne'

 
Estimated availability autumn 2024 Any time SEPT-DEC - Not yet confirmed. Could be any time between September and December.
£15.00 each 
MULTIBUY SAVING

Any 3+ for £13.00 each
Any 10+ for £12.00 each
Delivery Information Estimated availability autumn 2024 Any time SEPT-DEC
plant size comparison icon 1.5 to 2 Litre
Click to see photo

 

  • Additional Features
    Good to know
    Excellent for a large container
    Pests & Diseases
    Slugs, snails, viruses.
    Place of origin
    Camborne, Cornwall, UK (Rosewarne Experimental Horticulture Station)
  • Flower Shape
    Trumpet
  • Garden Location/Conditions
    Border
    Cottage garden
    Patio / pot plants
    Town garden
  • Hardiness
    Fully hardy
    Borderline
  • Seasonal Interest
    Autumn
    Summer
  • Soil Conditions
    Fertile moist well-drained soil
    For containers use loam-based compost (JI No. 3)
  • Toxic - Category C
    Harmful if eaten
    People and pets, i.e. cats, dogs, rabbits, rodents, notably dogs and cats
  • Wildlife
    Rabbit Resistant
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Agapanthus - Care Guide
Herbaceous Plants - Video Collection
1.2m (4ft)
 Herbaceous - guide for size not form Watering Can
  50cm (20in)
  

Useful extras...

Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00

Fertilisers & Feeds - Empathy
Afterplant - Grow Your Own
AFTER PLANT GROW YOUR OWN seaweed is ready to use liquid concentrate that was specially formulated be used on all edible plants.
Only £8.00

Fertilisers & Feeds - Empathy
Afterplant - Tomatoes
AFTER PLANT TOMATO FEED Liquid Concentrate with Bio stimulant is a high potash liquid concentrate containing seaweed extract, plant derived amino acids and other nutrients specifically formulated to benefit tomatoes and greenhouse plants.
Only £8.00

Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
3 options from £3.00

Fertilisers & Feeds - Empathy
Rootgrow Ericoid mycorrhizal fungi
This specially adapted Rootgrow™ mycorrhizal fungi will boost the growth of acid-loving plants like rhododendrons, azaleas, heathers and blueberries. It contains ericoid and arbuscular mycorrhizal fungi, which are found in poor acidic soils where ericaceous plants naturally grow.
Only £7.50

Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants. Perfect used in conjunction with Rootgrow™.
Only £7.50

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