• 4 for 3

Panicum virgatum Heavy Metal (Switch Grass)

Switch Grass

£9.99

size guide

The height of all of our plants is measured from the base of the pot.

Pot Size Pot Diameter Pot Height
6cm 6cm 5.5cm
9cm 9cm 8.5cm
1 Litre 13cm 11cm
2 Litre 17cm 13cm
3 Litre 19cm 15cm
4 Litre 20cm 17cm
5 Litre 23cm 19cm
7 Litre 25cm 20cm

Please note: the pot sizes listed below may vary due to the suppliers we use.

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  • The Panicum virgatum Heavy Metal is a real live outdoor growing ornamental grass commonly known as Switch Grass. This attractive plant is a cultivator of North American prairie grass and has striking steel blue foliage, which turns a beautiful golden yellow in Autumn, extending the season of interest.
  • Switch Grass is perfect for mass planting in beds or borders or as a specimen plant in pots and containers. Delicate panicles of purplish pink flowers emerge in late Summer. With its columnar growing habit this ornamental grass plant can reach up to 1.2 metres in height.

Plant genus Panicum

Common Name Switch Grass

Plant type Ornamental Grass

Foliage type Herbaceous, Perennial

Hardiness Hardy

Soil acidity Neutral

Planting aspect South Facing, West Facing, Partial Shade or Sun

Flower colour Purple, Pink

Leaf colour Blue, Yellow

Growth Rate Moderate

Edible Use No

Planting Companion Echinacea, Rudbeckia, Verbena

Light Required Full Sun

Watering Water regularly after planting until the roots are established. Once settled in, the plant is relatively drought tolerant and usually only needs extra water during prolonged dry spells. Plants grown in containers will need more frequent watering than those growing in the ground.

Best Growing Conditions Grow in sun or partial shade in fertile, well-drained loam. Choose a position with good airflow and enough space for the plant to reach its mature size. Mulch after planting and keep the root zone free from prolonged waterlogging, particularly through winter.

Christmas Tree Delivery

FREE on all Pot Grown Trees (2.5ft & over)
*Mainland UK only
*Northern Ireland delivery unavailable

Standard Delivery (2-4 working days) - Evri

£4.99 on orders under £40
FREE on orders over £40
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Next Working Day Delivery - Evri

£6.99 on orders under £70
FREE on orders over £70
Order by 1pm Mon-Fri

Premium Standard Delivery (2-4 working days) - Royal Mail

For customers who prefer an alternative carrier, Royal Mail is offered as a premium alternative to our standard Evri service.

£7.99 on all orders

Premium Next Working Day Delivery - Royal Mail

£8.99 on all orders
*Mainland UK only

Northern Ireland & Islands Delivery (2-5 working days)

£6.99 on all orders

Top tip

Remove damaged or spent growth as it appears and keep the area around the plant free from weeds so air and light can reach the base. Good drainage is especially important, so avoid leaving the roots sitting in persistently wet or compacted soil.

Key Features

Good For Cut Flowers

Good For Cut Flowers

Beginner Friendly

Beginner Friendly

Comes Back Each Year

Comes Back Each Year

Good For Containers

Good For Containers

Low Maintenance

Low Maintenance

Wildlife Friendly

Wildlife Friendly

Season of Interest

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Planting