oat grass, any of the perennial plants of two genera of grasses, Arrhenatherum and Danthonia (family Poaceae). Named for their similarity to true oats (Avena sativa), the plants generally feature long dense spikelets of seeds. Several species are grown as forage and pasture grasses.

Blue Oat Grass is at home in desert gardens as well as in the traditional perennial border. Plant beside landscape boulders, in rock gardens or at the edges of natural pools. Particularly beautiful planted in masses and paired with blue-gray Mediterranean plants.

Arrhenatherum elatius is a species of flowering plant in the grass family Poaceae, commonly known as false oat-grass, [1] and also bulbous oat grass (subsp. bulbosum), [2] tall oat-grass, tall meadow oat, onion couch and tuber oat-grass.

2024年3月20日 · Blue oat grass is an easy-to-grow ornamental grass that thrives in full sun and well-draining soil. It's a reliable and attractive addition to rock gardens, cottage gardens, or anywhere a soft texture is needed.

2022年5月22日 · What is Blue Oat Grass? Native to Europe, ornamental blue oat grass (Avena sempervirens syn. Helictotrichon sempervirens) is a perennial grass with a dense, clumping habit of 1 foot (31 cm.) long, stiff, blue green foliage about ½ inch (1 cm.) wide and tapering down to a point. Blue oat grass resembles blue fescue although it is larger; the ...

Oatgrass is a common name for several plants and may refer to:

2024年1月30日 · In this comprehensive guide, we will walk you through the step-by-step process of cultivating oat grass, from selecting the right seeds to harvesting the lush, green blades. By the end of this journey, you will have the knowledge and confidence to nurture vibrant oat grass in your own home.

2017年9月21日 · Oat grass is the grass that produces oats when its allowed to go to seed. By regularly cutting your oat grass back, you can prevent seeding and have a more regular supply of the grass for you or for your pets.

Helictotrichon–commonly called oat grass or blue oat grass–is an evergreen, tussock-forming perennial grass that produces fountain-like clumps of light green to bright blue-gray narrow leaves. Helictotrichon grows 2 to 3 feet (2m) tall with a graceful habit.

Cool season grass; prefers cool nights and dry summers; with heat may become diseased or go dormant but will produce new foliage in fall; can be easily grown in pots or as ground cover; slow growing; produces bulbous storage organ at stem base.