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Pampas Grass Care

Pampas grass, with its beautiful plumes and ability to grow in a range of conditions, is a popular ornamental grass for gardens across the UK. However, caring for pampas grass requires a little bit of attention and know-how to keep it looking its best. In this article, we will explore the steps you need to take to care for pampas grass in the UK.

Pampas grass is a resilient ornamental grass, able to withstand UK weather conditions. The plant has a RHS hardiness rating of H6, meaning it can manage with temperatures down to – 20°C.

They thrive in full sun, although can tolerate partial shade. However, if you choose to grow it in the shade, you should be aware that the plant’s eventual height may be shorter. Additionally, inadequate sunlight may also prevent the grass from flowering. So choose a spot that aligns with your plans for the plant.

When selecting a location for your Pampas grass, look for an area with moist soil and good drainage. This grass is known for being resilient to wind, drought, and other environmental factors that may discourage other plants. Making it a great choice for borders.

Fortunately, they aren’t picky about soil composition or acidity, so you don’t need to worry too much about soil type. Overall, this low-maintenance plant is an excellent choice for those who want to add an eye-catching feature without too much hassle.

Please note: Newly planted (under 3 years) pampas grasses often find it difficult to withstand long periods of cold weather. They may be delayed in shooting new growth in cold springs in comparison to fully established ornamental grasses. Please be patient as they begin to grow and establish.


When it comes to planting Pampas grass, spring is the best time to get started. By planting in the spring, you give the plant enough time to establish itself and build the necessary strength for future growth.

The process of planting Pampas grass is relatively easy and straightforward. Prepare the planting area by breaking up the soil and digging a hole big enough to fit the root system, then backfill and water. Overall, planting Pampas in the spring is an easy and rewarding process. Providing a stunning feature to your garden.


Once planted, pampas grass does not require regular watering, as it is drought-tolerant. However, it will benefit from occasional deep watering during extended periods of dry weather. Be sure to water at the base of the plant, rather than from above, to prevent damage to the plumes.


Pruning is an important aspect of caring for pampas grass. It helps to maintain its shape and prevent it from becoming overgrown. Prune your ornamental grass in late winter or early spring, before new growth begins. Use sharp shears to remove dead or damaged stems, as well as any plumes that have become unsightly. Cut back the entire plant by around two-thirds of its height. Take care not to damage any new growth at the base.

Winter Care

As winter approaches, it’s important to take steps to ensure that your Pampas grass is protected from the cold. One way to boost its resilience is by mulching the base of the plant and covering it with cardboard, netting, or a similar material.

This insulation will help to protect the roots and reduce the impact of the cold weather. Although Pampas grass is known to survive even the coldest UK temperatures, providing this extra layer of protection can only help.

To mulch the base of the plant, you’ll need to spread a layer of organic material, such as straw or leaves, around the base of the grass. This will help to insulate the roots and keep the soil moist during the winter months. Next, cover the mulch with cardboard, netting, or a similar material to keep it in place and provide an extra layer of insulation.

By taking these simple steps, you can help to ensure that your Pampas grass remains healthy and resilient throughout the winter months. With a little extra care and attention, you’ll be able to enjoy the beauty of this stunning plant for many years to come.


In conclusion, Pampas grass is an excellent choice for adding a beautiful feature to your garden with minimal maintenance. Its resilience to environmental factors and drought makes it a popular choice in the UK. By selecting an appropriate location with good drainage, providing occasional deep watering, and pruning in late winter or early spring, you can keep your ornamental grass in excellent shape. Furthermore, mulching and covering the plant during the winter months can provide an extra layer of insulation and ensure its health and longevity. With a little care and attention, Pampas grass can be a stunning addition to any garden for years to come.

Updated on November 10, 2023

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