Thompson & Morgan

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Agapanthus 'Glenavon' (Large Plant)

African Blue Lily

Hardy Perennial

A particularly pretty African Blue Lily that deserves a prominent spot in your garden. Agapanthus 'Glenavon' produces dense, rounded umbels of pale blue flowers with a violet stripe along each petal. The sturdy stems each rise to 1m (3') above clumps of linear, semi evergreen foliage that makes useful groundcover. This hardy perennial is tough and reliable, coping well in most soils and at its best in a sunny position. Plant it in large clumps toward the middle of borders for a superb impact from July to September. Height: 100cm (39"). Spread: 50cm (20").


Lifetime Guarantee on Hardy Plants Large Potted Plant Special Offer

Ideal For:
patio, cottage gardens
Flowering Period:
July, August, September
sun or semi shade
    • 1 x 2 litre potted agapanthus plant

    • Despatch: By end of April 2017
    • £17.99
    • 2 x 2 litre potted agapanthus plants

    • Despatch: By end of April 2017
    • £27.99
Grow Agapanthus plants in rich fertile, well drained soil, in a sunny position. When growing Agapanthus in patio containers use a soil based compost, such as John Innes No.3 .
Feed and water African Lilies regularly throughout the growing season. Leave faded Agapanthus flower stems intact to enjoy their architectural seed heads during autumn. When the first frost blacken the seed heads, cut the stems back to ground level. Protect plants outdoors from severe winter weather by providing a dry mulch of bark chips or straw in late autumn. Container grown plants can be moved to a frost free position over winter. Divide agapanthus clumps in spring when they become over crowded.

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes etc are delivered at the appropriate time for planting and will be stated on the product page or in your order acknowledgement page and email.

Orders for packets of seed incur a P&P charge of £1.95.
Orders which include any other products will incur a P&P charge of £4.95.
Where an order includes both packets of seeds and other products a maximum P&P charge of £6.90 will apply - regardless of the number of items ordered.

Please see our Delivery / P&P page for further details and details of any surcharges that may apply to certain destinations.

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