£7.09 – £9.45Price range: £7.09 through £9.45
Stipa gigantea, or Giant Oat Grass, is a majestic semi-evergreen ornamental grass. Its towering golden flower spikes create stunning movement and architectural interest from June to September. Perfect for sunny borders, it offers year-round beauty and attracts garden birds.
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Stipa gigantea, also known as Giant Oat Grass, is a majestic ornamental grass, perfect for adding drama and movement to UK gardens.
This towering, semi-evergreen perennial grass truly captivates with its ethereal presence. Originating from Spain and North Africa, Stipa gigantea earned its name from the Greek ‘stipe’, meaning tow or fibre, referring to its fibrous leaves, and ‘gigantea’, denoting its impressive stature.
It forms a neat basal clump of slender, grey-green leaves, from which emerge magnificent flower spikes.
This remarkable plant, often called Golden Oats, establishes a striking focal point in any garden setting. During summer, from June through to September, it sends up slender, elegant stems, reaching impressive heights. These stems are adorned with large, airy panicles of oat-like florets.
Initially purple-green, they mature into a radiant golden hue, catching the light exquisitely. Even as winter approaches, these dried flower heads retain their beauty, providing structure and interest against frosty backdrops.
The foliage of Stipa gigantea forms a dense, evergreen to semi-evergreen clump. Its narrow, linear leaves are a pleasing grey-green, offering year-round texture. Consequently, this grass brings subtle colour and movement to borders.
Furthermore, its ability to thrive in dry conditions makes it ideal for low-maintenance landscaping. It is particularly valued in Mediterranean or prairie-style schemes where drought tolerance is key.
This plant is not typically pruned for shape; instead, spent flower stems can be tidied in late winter or early spring. This allows new growth to emerge cleanly.
Moreover, this plant is an excellent choice for wildlife-friendly gardens. Birds, especially finches, often visit to feast on the plentiful seeds, adding to the garden’s biodiversity. Indeed, its robust structure offers shelter too.
Therefore, Stipa gigantea integrates seamlessly into various garden designs. It performs exceptionally well in large borders, gravel gardens, or as a standalone specimen. Its airy nature means it blends rather than dominates, allowing other plants to shine alongside it.
Consequently, it creates a harmonious and visually dynamic landscape. Therefore, consider adding this magnificent grass to your garden for an impressive display.
Hardy across most of the UK except particularly exposed or cold regions.
Stipa gigantea is generally low-maintenance once established. Water well during its first growing season to encourage strong root development. After establishment, it becomes notably drought-tolerant. Feeding is typically unnecessary; however, a light top-dressing of general-purpose compost in early spring can promote vigour. Pruning involves cutting back any old, dead, or damaged foliage and spent flower stalks in late winter or early spring, just before new growth commences. This helps to maintain a tidy appearance. This grass is largely resistant to pests and diseases, though young shoots may occasionally be susceptible to slugs and snails.


