
Golden oats (Stipa gigantea)
Golden oats, also known as Spanish oats, Giant needle grass
In late spring, Stipa gigantea produces flower spikes that begin as silver-lavender and gradually shift to a striking golden hue as summer progresses, eventually turning tan by winter. The plant features narrow, gray-green leaf blades and forms a bunchgrass foliage mass approximately 61 to 91 cm wide. It can be evergreen or semi-evergreen, depending on the climate.
Key Facts About Golden oats
Attributes of Golden oats
Lifespan
Perennial
Plant Type
Grass
Plant Height
1.8 m to 2.5 m
Spread
60 cm to 90 cm
Leaf Color
Green
Flower Size
2.5 cm
Flower Color
Purple Gold Yellow
Scientific Classification of Golden oats
Phylum
Vascular plants
Class
Monocotyledons
Order
Poales
Family
Grass
Genus
Needle grass
Species
Golden oats