Ranunculus lingua 'Grandiflorus' (Marginal Aquatic)Large-flowered Greater Spearwort

Hardy Perennial

What is Hardy Perennial?
A plant that lives for more than two years.
Capable of withstanding outdoor winter temperatures down to -15C.


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Please note: This product cannot be delivered outside the United Kingdom.

Height Up to 100cm (39.4in)
Spread Up to 100cm (39.4in)

Hardy Perennial

water garden

Sun or semi shade

Flowering Months
British native, Ranunculus lingua 'Grandiflorus' is a tall marginal aquatic. This hardy perennial has blue-green foliage and a loose, clump forming habit that makes it ideal for disguising pond edges. From June to August, golden buttercup flowers are carried on tall stems, attracting plenty of pollinating insects. Large-flowered Greater Spearwort is an ideal marginal plant for larger wildlife ponds, lakes and streams where it has plenty of space to spread. Height and spread: 100cm (39"). Planting depth: Zones 2 and 3 to 30cm (12") below water level.

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.

1 x 3 litre potted ranunculus plant (78420)

How to Grow
Grow Ranunculus lingua submerged in the margins of ponds and streams with the crown to a maximum depth of up to 30cm (12") below water level. Choose a position in sun or semi shade.
More Info
Deadhead faded stems to prolong flowering. In autumn, cut back old stems to just above water level to make way for new growth in the spring.

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 £4.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 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.

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

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Ranunculus lingua 'Grandiflorus' (Marginal Aquatic)

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