Helictotrichon Grasses

Helictotrichon Sempervirens (Blue Oat Grass)

The Blue Oat Grass is a striking evergreen variety, its steely blue grey leaves contrast beautifully with many other plants and grasses. In June and July tall, elegant spikes of golden flowers appear, floating and moving in the slightest breeze.

Helictotrichon sempervirens is a wonderfully architectural grass, ideal for bringing height into beds and borders although they are often at their best with space around them, either side of a path right on the edge or in a mediterranean style garden where the form can be appreciated. The steely blue colour contrasts well with many flowers too, especially pinks and they can also look very effective in more contemporary garden designs.

Grow them in any well drained soil, they do well in sun or partial shade.

Helictotrichon Sempervirens Potted Grasses

  • in 2 litre pots

  • Minimum order quantity: 1

Free delivery on orders over £90 - Learn More

1 + 3 + 10 + 25 +
£11.99 £10.55 £10.07 £9.59

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Product Information

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Helictotrichon Sempervirens is an evergreen grass, they need very little maintenance other than a ‘comb’ through the old foliage removing dead leaves in late winter before growth begins again in Spring.

How to grow Helictotrichon Sempervirens
Position: Sun or partial shade.
Foliage: Evergreen grass, foliage stays all year.
Soil and site: Any well drained soil.

Flowering time: Summer

Growth rate: Moderate
Ultimate height and spread:  130cm x 60cm

Hardiness:  Fully Hardy
Aftercare: Water regularly after planting and through the first season until established. Tidy up plants in late winter by removing old and dead growth before the new foliage emerges in Spring.

Delivery leadtimes update- March/April 2024

We are working at maximum capacity to fulfil all orders as quickly as possible but owing to unprecedented demand some orders will take longer:

– Orders containing only bare root plants – delivery is currently within 5-7 days

– All other orders – delivery is currently within 2-3 weeks

Delivery is free for most orders above our free delivery thresholds, these are displayed above our prices in the product listings and summarized below. If you don’t need that many plants it’s not a problem, you can choose to pay our delivery charge and only order what you need.

Delivery is convenient – no signature is required so you don’t need to wait in, we will leave your parcel in the safe place that you nominate.

Delivery is fast – because we pick orders daily from our own growing beds your plants only travel the small hop to our packing shed before being sent to you, they are usually delivered within 3-7 days.

Delivery is reliable
– we have been selling and delivering Hedging Plants to our customers nationwide since 1992. We have a lot of experience in packing them safely and only use tried and tested delivery partners.

Smaller Plants (Parcel Delivery)

LocationOrder ValuePrice
UK Mainland excluding HighlandsUp to £90£15.00
UK Mainland excluding HighlandsOver £90Free
Scottish Highlands and Isle of WightAll orders£24.00

Heavy Plants (Pallet Delivery)

LocationOrder ValuePrice
UK Mainland excluding HighlandsUp to £420£72.00
UK Mainland excluding HighlandsOver £420Free
Scottish Highlands and Isle of WightAll orders£72.00

Tall Plants 2.5m+ (Specialist Delivery)

LocationOrder ValuePrice
UK Mainland excluding HighlandsUnder £1800Please call us
UK Mainland excluding HighlandsOver £1800Free
Scottish Highlands and Isle of WightAll ordersNot available

Exceptions to our delivery charges are Scottish Highland and Isle of Wight delivery areas where we need to charge a little extra to cover the cost of deliveries to these outlying areas. We don’t currently delivery to other offshore addresses including Northern Ireland and Southern Ireland.

Tall plants over 2.5 metres have to be delivered by our own specialised transport, our delivery area is limited to mainland England and Wales only.

Please note there is a minimum order value of £50 for orders containing smaller plants and £250 for orders containing heavier plants

Complete delivery information can be viewed on our Delivery Information page

Other Types of Grasses