Type – perennial, grass, Height – 1 ½ feet (50 cm) Stipa tenuissima 'Pony Tails' ornamental grass, also known as ‘Mexican Feather grass’, is an upright tufted deciduous grass that can grow to 60cm and is a popular ornamental grass producing tall, arching, feathery fronds that sway elegantly in the summer breeze. This easy-to-care-for plant fits right into any grass bed and also grows well in a pot thanks to its ornamental appeal. The feathery texture and lightly drooping stems of ponytail grass (Nassella tenuissima), sometimes called Mexican feather grass, gives this foliage plant the appearance of hair. Your email address will not be published. Water often, as soon as the soil is dry. The foliage and the flowers sway gently with the slightest breeze, providing movement in the garden. Nassella Tenuissima COLOR: Bright Green Foliage / Pale Yellow - Silvery White Flowers / Tan Seed Heads PLANT SEEDS: In warm soil BLOOM TIME: June - Sept HARDINESS ZONE: 6 - 10 (& Reseeds Itself) … Pony Tails Mexican Feather Grass from Proven Selections has tan flowers and bright green foliage in late summer. But if you’ve got a good spade, you can dig out a larger portion of soil around the plant and carry the whole clump over without breaking it. This very beautiful perennial is part of the grasses family and it produces beautiful golden panicles from summer to fall. Soft, billowy plumes up to a foot long shimmy and shiver in the slightest breeze, filling the sunny garden with exquisite texture! Like other grasses in the Stipa genus, Mexican feather grass develops delicate pale green flowers which turn wheat-colored, at the tips of stems that move in a breeze. In the target planting area, dig holes about half a foot (12 cm) deep, spacing them evenly by up to a foot (25 cm). Name – Stipa tenuifolia Wonderful, wispy, pale yellow-green leaves topped with fluffy plumes of silver-green flowers, maturing to blonde-buff. Ponytails Nassella Plant (Mexican Feather Grass) is deserving of its name, especially when the tails are waving in a mild breeze, just as a pony's tail flutters out behind it as it runs. Cut the ponytail grass plant back to 4 to 6 inches high with pruning shears in late winter or early spring, just prior to the flush of new growth. Hardy in U.S. Department of Agriculture plant hardiness zones 7a through 10b, ponytail grass grows best in full to partial sunlight and fast-draining soil. We live in Phoenix, so it’s HOT, and the grasses are the color of straw and look dead. Water abundantly the first time, and then weekly in moderate amounts until it has properly settled in. The foliage and the flower heads sway gently with the slightest breeze. In areas where temperatures get colder than 20° F, the plant should be treated as an annual and should not be expected to grow again in the spring. Read our guarantee. Common names include Mexican Feather Grass, Pony Tails, Angel Hair Grass, and Silky Thread Grass. If it’s been weeks, they might be dead. Mexican Feather Grass – Planting and Caring Tips. Lever the spade under half the clump, from the center out, to lift it up with as many roots as possible. Stipa Tenuissima or more commonly known as the Pony Tails, is an annual deciduous grass that reaches a height up to 2 feet. The roots of Mexican feather grass (or pony tails) run along the surface instead of going deep, so best select a wide, shallow pot at least 1 ½ feet (45 cm) across. Pony tails feather grass adapts particularly well to poor soil types, but loathes them when too moist. Apply fertilizer in the spring once the plant begins to produce new growth. Nassella 'Ponytails™' is a delicate grass that has an upright and vase shaped fine-textured foliage with feathery wisps of flowers in the summer. Click here for more information. Highly ornamental and ever graceful, the dense clumps of bright green leaves are topped by soft, wispy plumes all summer long. Backfill the remaining half with soil, ridging it somewhat to bolster it up. Stipa tenuissima is an eye-catching fast growing Mexican feather grass, producing soft wispy pale yellow-green foliage topped with fluffy plumes of silver-green which mature to a pale feathery colour as the season progresses. Mexican feather grass in city by Sharon K. under © CC BY-SA 2.0 Need advice? People drive by and tell me how beautiful they look swaying in the wind with their golden panicles. Stipa tenuissima Ponytails Stipa tenuissima is an eye-catching fast growing Mexican feather grass, producing soft wispy pale yellow-green foliage topped with fluffy plumes of silver-green which mature to a pale feathery colour as the season progresses. This will recreate a dune-like feeling and seem quite impressive. Lift the plant from the ground with the shovel. Can I transplant them to where I want them? This versatile semi-evergreen grass is ideal for a … Loose tufts of fluffy delicate green leaves wave and flutter in the breeze, resembling an elven shaving brush. Hello Diane, Ron! Start stipa seeds indoors in late winter. Thanks for your answer, Diane! In summer, masses of elegant pale feathery seed-heads are held above the foliage. Pricing. Water the ground thoroughly around the clump. Deer resistant. Dig in a circle four to six inches away from the grass' perimeter with a shovel. Spread a 2- to 3-inch-deep layer of mulch around the plant with a rake. My Mexican feather grass is three feet tall and it gets well watered every two days. © Copyright 2020 Hearst Communications, Inc. Cut off the seed heads before they dry and open to reduce the chance of the grass spreading through seed. Divide the ponytail grass in the spring before active growth once the plant outgrows its site or if it becomes full of dead stalks. Mexican feather grass, also called pony tails, is a superb grass known for its shimmering golden panicles. Mexican feather grass swaths by Mia Strong under © CC BY-NC 2.0 Cut away the dried portions of the Mexican feather grass without snipping the young green stems that are budding. Since you want to cover more surface, though, best split the clumps in half or even fourths with the wet-soil technique. the other is to aim for something more homogeneous and even. Use it to add motion behind a beautiful bed or in containers. Absolutely striking, I fully agree with you. It is common referred to as Pony Tails, Silky Thread Grass or Mexican Feather Grass. However, it likes to spread horizontally, so a wide and shallow garden box is perfect. Plant your new clump to its new place, breaking up the soil without necessarily digging a hole, and plunking the new clump atop it. Be careful to get enough roots. Grasp a handful of the stems in one hand and hold them together while cutting through the stems to ensure even cuts. Most all of them around town haven’t gotten more than one foot high. A handsome grass, Stipa tenuissima 'Pony Tails' forms an upright clump with narrow thread-like leaves and arching flower panicles in summer. It overwinters in zone 5 if planted in a warm spot in full sun. Also known as Mexican Feather Grass, Pony Tails Grass is a delicate but tough plant with graceful foliage and airy flower heads that provide a unique, soft texture in the landscape or garden. They are very shallow rooted and when they have failed, I know it is one where I didn’t get enough of the roots. Spread 1/4 cup of 10-10-10 nitrogen, phosphorous, potassium slow-release fertilizer in a band around the ponytail grass, four to six inches away from its perimeter. The word tenui is a prefix indicating the characteristic of being slender. Growing Information: Culture Guidelines. Pony tails prefers poor soil to rich soil. This lovely grass grows up to 24” tall. Propagate perennials through crown division. Feather grass literally brings a landscape to life. Ponty Tails Grass is useful in landscape or garden beds and in containers. How to Care for a Corkscrew Grass Marshland Plant, How to Plant Karl Foerster Ornamental Grass, Proven Winners: Mexican Feather Grass Nasella (Formerly Stipa) Tenuissima, Arizona State University: Nasella Tenuissima, University of Illinois Extension: Care & Maintenance of Ornamental Grasses, University of Idaho Extension: Ornamental Grasses for Idaho Landscapes, University of Tennessee: June 2009 Plant of the Month -- Mexican Feather Grass. I have had luck transplanting them, they are prolific at reseeding! Pull any weeds growing around the ponytail grass. Pony Tails ColorGrass® Stipa. They are so gorgeous!!!! Discard the removed stems in a trash bin or on a compost pile. . We are desperate and don’t want to have to replace them. Very soft and silky in appearance. Ponytail grass (Nassella tenuissima) is a great ornamental grass to choose for many gardens. Ponytail grass is low maintenance and blossoms the first year after planting. 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