Agapanthus umbellatus 'Blue Umbrella' is a stunning perennial known for its striking clusters of vibrant blue flowers resembling an open umbrella. This perennial features lush, strap-like foliage that forms dense clumps, providing an attractive backdrop to the abundant blooms. 'Blue Umbrella' thrives in sunny locations and well-drained soil, making it an ideal choice for garden borders, containers, or as a focal point in landscape design. With its long-lasting blooms and easy-care nature, this Agapanthus variety adds architectural structure and colour to any garden setting.

Agapanthus 'Blue Umbrella' 9cm

Estimated delivery between 17 -20 Jun

Free Standard Delivery over £150
Eco Friendly Packaging Materials.
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Product Information

✓ Transform your garden into a haven of blue hues with the striking blossoms of 'Blue Umbrella,' a variety of Agapanthus umbellatus known for its impressive floral display.

Please be aware that 'Blue Umbrella' is a perennial plant, and while it establishes itself in the first year, the full brilliance of its floral spectacle may not be realized until the second year. Your patience will be rewarded with an abundance of blue blooms.

✓ Anticipate heights of up to 90cm (3ft) and a spread of approximately 45cm (1.5ft), providing a charming vertical element and lush coverage in your garden.

✓ Safeguard the crown of 'Blue Umbrella' during winter by applying a layer of mulch around the base. This simple step helps insulate the plant's crown from harsh winter conditions, ensuring a robust and healthy return come spring.

Revel in the beauty of these low-maintenance blooms, requiring minimal care while delivering maximum visual impact. Ideal for both novice and experienced gardeners alike, 'Blue Umbrella' brings effortless elegance to your garden.

✓ Elevate your outdoor space with the timeless beauty of Agapanthus umbellatus 'Blue Umbrella' – a classic choice that promises enduring charm, even if its full floral brilliance takes a little time to unfold.

Delivery Options

Delivery information for UK Mainland Deliveries: 

Our price for Standard Delivery is £5.99. This price is the same regardless of how many items you purchase! If you spend £150.00 or above, Standard Delivery is free. Standard Delivery takes 2-6 Working Days.  

Next Working Delivery is £9.99. Please place your order by 2pm Monday – Thursday. Please note deliveries are carried out by a third party courier; therefore, we cannot guarantee our Next Day Delivery Service. During very busy periods, Next Working Day delivery may be temporarily unavailable. 

Postcode and delivery exclusions apply.  


This perennial is semi-evergreen, this means that it may lose some or all of its leaves in the winter if it is in a particularly colder region or a more exposed garden. Fresh new growth will appear in the spring. Agapanthus produce more flowers when their roots are constricted. In colder areas, you should protect the crowns of the plants from hard frosts. Harmful to human and pets if eaten

Images are used for illustrative purposes only. Due to the maturity of the plant and the time of the year, plants may not arrive looking like our images.  


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90cm x 45cm
Full Sun
Well drained soil
Half hardy (May need protection)

Frequently Asked Questions

If you order by 2:00pm Monday - Thursday (Excluding Bank Holidays) and select 'Next Working Day Delivery' we aim to deliver your order on the Next Working Day.

If you select Standard Delivery you will receive your order in 2-5 Working Days from the day your order was placed.

95% of the plants we have in stock on our website can be planted 365 days a year providing the ground is not frozen or waterlogged at time of planting.

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If you are not 100% happy with your order, please let us know. Ensure that you please return your order back to us within 28 days and we can either issue a refund or send out replacements!

Of course, please contact us on 01706 881 422 to talk to a member of our friendly team.

We do now allow collections under any circumstances, however with our Next Working Day Delivery you can receive your order the very next day* !