Agapanthus ‘Blue Umbrella’

/, All Plants/Agapanthus ‘Blue Umbrella’

Agapanthus ‘Blue Umbrella’

£6.00

8 in stock

Potsize – 1L

Agapanthus ‘Blue Umbrella’. Tall (140cm) strong stems with large spherical heads crammed with rich cobalt-blue flowers. They are a beautiful sight to behold in full flower in Summer and have become particular favourites for larger pots in the English Country Garden. They have handsome dark green, broad strap-like evergreen leaves which can form impenetrable ground cover in milder Counties. Their evergreen nature makes them less robust in cold Winters and in pots they are best brought under cover (no heat is required, just hard frost protection). Flowers June-August. A. praecox subsp. Orientalis, A. africanus, A. umbellatus

Discount of 25p per plant for quantities of 3 or over

Links

Agapanthus Compared

8 in stock

SKU: AGABLUEUM Categories: , Tags: ,

Description

Agapanthus ‘Blue Umbrella’

Tall (140cm) strong stems with large spherical heads crammed with rich cobalt-blue flowers. Agapanthus ‘Blue Umbrella’ is a beautiful sight to behold in full flower in Summer and have become particular favourites for larger pots in the English Country Garden. They have handsome dark green, broad strap-like evergreen leaves which can form impenetrable ground cover in milder Counties. Their evergreen nature makes them less robust in cold Winters and in pots they are best brought under cover (no heat is required, just hard frost protection). Flowers June-August. A. praecox subsp. Orientalis, A. africanus, A. umbellatus

There are relatively few Agapanthus species – just 7, but the nomenclature of garden forms is rather confused., possibly because they so freely hybridise. It has been suggested that Agapanthus consists of just one, highly variable species. They are magnificent bulbous plants which produce an unrivalled show of blue when grown well. Their large umbels of blue trumpets are quite unlike anything else.

Easily grown in well drained sunny positions. It is essential that the roots do not become waterlogged in Winter as this can lead to root death. In the evergreen species the drier they are kept in Winter appears to correlate to the amount of cold they can withstand, but as a good general rule the deciduous cultivars are hardier and more robust and can usually be grown throughout the British Isles, especially if given a deep mulch in colder areas which get winter temperatures lower than -5oC.

The evergreen species and cultivars have long been treasured as an English favourite for tub culture. Being rather less hardy than their deciduous cousins it is advisable to grow them in sheltered situations in the warmest Counties or where they can be moved undercover for the worst of the weather. Remember that the plants grown in pots are at a risk of freezing completely solid whereas the ground usually stays above freezing point, especially if the crowns are well protected with a deep mulch.

Agapanthus will tolerate being overcrowded, another attribute that suits them to pot culture, indeed it may even encourage flowering. If they need dividing, do this in Spring and do not bury the plants too deeply. Feed tub specimens liberally from Spring until flower bud are seen.

All require full sun or at least 2/3 sun in Summer for the deciduous forms and a fertile soil which is moist rather than dry. The evergreen types are drought resistant once well established.

They are resistant to most garden pests including molluscs, rabbits & deer.

Most Agapanthus considered hardy should stand several degrees of frost, maybe down to -5oC. However, the Hybrids known collectively as Agapanthus ‘Headbourne Hybrids’ are said to be hardy down to -15 oC, given ideal conditions. These are the result of a long passion for breeding Agapanthus by The Honourable Lewis Palmer (1894-1971. He) was the younger son of the second Earl of Selbourne, a keen plantsman and friend of E.A.Bowles he bred a great number of hybrids, the best of which became collected under the heading of Agapanthus ‘Headbourne Hybrids’.

When planting Agapanthus, it is noted that the flowering stems (with the exception of A.inapetus) will always lean towards the sun.

In New Zealand Agapanthus grow particularly well – so well in fact that they are classified as a pernicious weed whose sale is prohibited.

Agapanthus are excellent for cutting – if you dare.

Agapanthus derives from the Greek ‘apage’ =love and ‘antjos’ = flower. African Lily, Blue African Lily, Lily of the Nile

I’ve seen Agapanthus classified variously in the Alliaceae, Liliaceae, Amaryllidaceae and Agapanthaceae.

Additional information

Colour

Height

Pot Size

, , ,

Flowering Month

, , , ,

British Native

Position

,

Habit

Reviews

There are no reviews yet.

Be the first to review “Agapanthus ‘Blue Umbrella’”

This site uses Akismet to reduce spam. Learn how your comment data is processed.