Deep blue flowers on acid soils and pink blooms on alkaline soils
Lovely autumn colour
Ideal for borders and large patio pots
Height Up to 100cm (39.4in)
Spread Up to 100cm (39.4in)
patiocottage gardenscut flower gardenspecimen plantwoodland garden
Sun or semi shadeDappled shade
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Hydrangea are one of the easiest shrubs to grow, and will perform extremely well in gardens up and down the UK. They will grow in sun or shade, and in most different types of soil. Although, remember that an acidic soil will give blue flowers, whereas an alkaline soil will produce pink blooms!
Hydrangea 'Blue Danube' has been specially selected for its deep blue flowers, with compact growth yet large, showy flower heads, 20cm (8") across. Grow in mixed borders, or in patio containers. Height and spread: 1m (39").
Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.
The blue flowers will take on a pink hue as they fade through autumn and may also be affected by alkaline tap water or soil. For the deepest blue flowers right through the season we recommend the use of Hydrangea Colourant
3 x 3.5 Litre Potted Plants (T77547P)
2 x 3.5 Litre Potted Plants (T58102P)
1 x 10 Litre Potted Plant (73992)
1 x 3.5 Litre Potted Plant (58101)
Caution: irritant to skin and eyes,harmful if eaten
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 or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.
Orders for packets of seed incur a delivery charge of £2.99.
Orders which include any other products will incur a delivery charge of £6.99.
Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.
Large items may incur a higher delivery charge - this will be displayed in your shopping basket.
Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.
For more information on how we send your plants please visit our Helpful Guide on plant sizes.
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