Euphorbia palustris (Marginal Aquatic)Marsh Spurge

Hardy Perennial

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

Fulfilled and sold by Thompson & Morgan

Choose available pack sizes:

Out of Stock

Want to get notified when back in stock?

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

Height Up to 90cm (35.4in)
Spread Up to 90cm (35.4in)

Hardy Perennial

cottage gardenswater garden

Full sun

Flowering Months

You May Also Like

Unlike many Euphorbias, this Marsh Spurge thrives in boggy, wet soils and the shallow margins of ponds. Euphorbia palustris forms attractive, branching mounds of fresh green foliage that are capped with vibrant chartreuse flowers from late spring. From late summer this native perennial often turns to shades of yellow and orange, extending its season of interest well into autumn. Euphorbia palustris is a hardy and undemanding and holds an RHS AGM for its garden performance. A lovely choice for reliably moist borders, woodland areas, bog gardens and pond edges. Height and spread: 90cm (36"). Planting depth: Zones 1 & 2 to 10cm (4") 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 euphorbia plant (78158)

How to Grow
Grow Euphorbia palustris in moist,boggy soils or submerged in the shallow margins of ponds with the crown to a maximum depth of up to 10cm (4") below water level. Choose a position in full sun.
More Info
Euphorbia palustris requires virtually no maintenance. Leave the old stems to die back naturally before removing them as this will aid winter bud formation. Always wear gloves when pruning Euphorbia plants to protect skin from the milky sap. 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 £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





For the chance to be featured, share your plant pictures with us
on Instagram by using the hashtag #YourTMGarden

Sign Up For Exclusive Special Offers


Sign up for exclusive offers!