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AGAPANTHUS umbellatus 'Blue Giant'

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

Very tall growing form with enormous blue flower heads
Further Reading....

£13.50 each
MULTIBUY SAVING

Any 3+ for £11.00 each
Any 10+ for £10.00 each

Delivery Information Available late spring to early summer 2020
plant size comparison icon 1.5 to 2 Litre
  • Evergreen
  • Blue
  • Height - to 1.2m (4ft)
  • Spread - 60 to 90cm (24 to 36in)
  • Herbaceous - Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch. - clump-forming perennial. Produces rounded umbels of open flowers.
  • 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) - mulch for winter in cold areas. Bring pots into shelter.
  • Full sun
  • Additional Features - Good to know - a good subject for a large container
  • Pests & Diseases - slugs, snails, viruses.
  • Place of origin - South Africa (Western Cape).
  • Flower Shape - Bell/Lantern - bell-shaped
  • Trumpet
  • Garden Location/Conditions - Patio / pot plants
  • Hardiness - Frost hardy (down to -5) -
  • Seasonal Interest - Summer
  • Soil Conditions - Fertile moist well-drained soil - loam based compost (JI No. 3) for containers.
  • Wildlife - Rabbit Resistant
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
to 1.2m (4ft)
Herbaceous - guide for size not form Watering Can
  60 to 90cm (24 to 36in)
 

Useful extras...

Harrod Horticulture Plant Supports - Plant & Border Supports
Short circular wire plant support
The Harrod short circular plant supports available in rust or matt black are ideal for herbs, campanulas, agapanthus, shrub roses, hollyhocks and foxgloves and are made to last.
2 options from £32.00

Harrod Horticulture Plant Supports - Plant & Border Supports
Scalloped Border Restraint
These gently scalloped restraints are ideal for holding back plants at the front of your border, giving a natural looking hold.
2 options from £21.95

Harrod Horticulture Plant Supports - Plant & Border Supports
Curved border restraints
The border restraints are made from sturdy, solid 6mm galvanised steel wire and powder coated dark olive green, available in a variety of sizes providing strong plant support to stop plants falling across lawns and paths
4 options from £14.50

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
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

Garden Goodies
Slate Plant Labels
These wonderfully tactile natural slate plant labels are hand made in Cornwall and come with a chalk pen. Just stick them in your pot or border. Pack of 6.
Only £10.20

Garden Goodies
Slate Tie-on Plant Labels
Hand made in Cornwall, these delightful natural slate labels are perfect for pots. Comes with chalk pen. Pack of 5
Only £10.20

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