Articles in Category: Grasses

Stipa gigantea

on Friday, 22 July 2022. Posted in Winter Interest, Evergreen, Deer Resistant, Grasses, Drought Tolerant, Flowering Plants

Giant Feather Grass

stipa-gigantea

In the quest for evergreen ornamental grasses, the Giant Feather Grass provides the evergreen green blades, but the thing that makes this grass a standout is its 6' tall blooms that shimmer in the evening light and last much longer than most ornamental grasses.

The 2-3' tall clump of foliage can be cut back in the winter to refresh it or left alone to have a permanent presence in the garden. Blooms start emerging in May and retain their good looks until frost starts to beat them up and need cut back. Besides that, there is no maintenance needed for this grass and the inflorescences rise dramatically above other perennials or shrubs.

Stipa gigantea is drought tolerant in well drained soil, deer resistant, heat tolerant and has interest all year long. They look wonderful as a single accent or could be massed for a naturalistic garden. By the way, it doesn't seed around like its cousin- Stipa tenuissima or Mexican Feather Grass. It's difficult to photograph the quality of the light as it shines through the blooms, but come visit and we'll show you!

Pennisetum orientale 'Karley Rose'

on Wednesday, 25 August 2021. Posted in Winter Interest, Deer Resistant, Grasses, Drought Tolerant, Flowering Plants

Karley Rose Oriental Fountain Grass

Karley Rose edAn easy to grow, soft textured fountain grass, Pennisetum 'Karley Rose' will give you months of light pink blooms that are great for floral arrangements and beautiful accents in the garden, but aren't attractive to deer.

This Pennisetum is more cold hardy than the straight species (Pennisetum orientale) and blooms earlier than other varieties like 'Hamelyn'. The rose-pink blooms appear in early summer and continue on until frost. Once the blades and blooms dry out to an autumnal tan, the silhouette remains pretty in the frost of winter. Cut this grass back in early spring, as new growth begins to emerge. Aside from that, there is no special care for this drought tolerant, deer resistant grass.

When in bloom, 'Karley Rose' tops out at about 3' tall and 24-30" wide. ‘Karley Rose’ is easy to divide, to create a graceful, massed effect in your garden. It looks great backlit by early morning or late afternoon sun and pairs nicely with Sedums, Echinaceas and other large-flowered perennials. Full sun or light shade and well-draining soil is best – the one thing ‘Karley Rose’ doesn't like is wet, boggy soil.

Bouteloua gracilis 'Blonde Ambition'

on Monday, 02 August 2021. Posted in Winter Interest, Fall Color, Deer Resistant, Grasses, Drought Tolerant

'Blonde Ambition' Blue Grama Grass

Bouteloua1 edThis North American native prairie grass cultivar is a true performer. Many ornamental grasses don't start blooming until late summer, but ‘Blonde Ambition’ starts flowering in early summer and its blonde, horizontal, eyelash-like blooms persist well into winter. 

Bouteloua detail edAnyone who has visited Shooting Star Nursery knows that we love our ornamental grasses, and Bouteloua ‘Blonde Ambition’ remains one of our very favorites. Its narrow blue-green leaves would be reason enough to like it, but what really makes this grass stand out is its flowers, which start out chartreuse colored and fade to a lovely blonde shade.

It performs well in various garden locations, from well-drained clay to drier sandy soils. At a super useful size of 2-1/2'-3' tall to 3' wide, you can plant it en masse, or use it as a single specimen to contrast with flowering perennials. We like to plant it with other sturdy perennials like Agastache, Eupatorium, Echinacea, and Nepeta. It also combines well in mass plantings with other native grasses like Sporobolus, Schizachyrium, and Muhlenbergia.

 ‘Blonde Ambition’ is very cold hardy and is quite drought tolerant, but can also handle regular watering. Like most ornamental grasses, it is deer resistant and wintering songbirds enjoy eating the seedheads. We like to leave it up all winter as the stiff stems can hold up to snow and provide interest and texture in the winter garden. In early spring, when you see new growth emerging, you can cut back the old stems to about 3" above the soil line and scratch out any old growth. Bouteloua is also reported to tolerate being near Walnut trees, where most plants cannot thrive.

Calamagrostis brachytricha

on Monday, 03 May 2021. Posted in Winter Interest, Deer Resistant, Grasses

Korean Feather Reed Grass

Calamagrostis2 edAnyone who’s ever visited Shooting Star Nursery knows how much we love our ornamental grasses, and this week we are highlighting one of our favorites that is (undeservedly!) less well-known than some of its flashier relatives like Calamagrostis ‘Karl Foerster’. 

Calamagrostis brachytricha – also known as Korean Feather Reed Grass – is a truly lovely ornamental grass. Plants reach about 3’ tall and 2’ wide at maturity, and are topped with foot-long feathery pink inflorescences in late summer. These blooms last on the plant throughout the winter, and also will hold up nicely in cut flower arrangements.

Korean Feather Reed Grass prefers a bit of afternoon and moderate watering in order to look its best, and will also tolerate clay soils. It’s also fairly deer resistant, and wintering birds will enjoy eating the seeds (which are sterile, so they won’t spread throughout your garden).

Like most other ornamental grasses, Korean Feather Reed Grass is lovely on its own, but it really shines when you combine it with other plants – especially fall-blooming perennials like Asters, Solidago, and Rudbeckia. It works beautifully in a mixed border, alongside a water feature, or even just softening the sharp edges of a building. For a real visual treat, plant it where it can be backlit – either by the morning sun catching the droplets of dew, or by the afternoon sun enhancing the rosy glow of the bloom.

During the winter months, the inflorescences turn a tawny gold; providing a nice visual interest in the winter garden – especially when frost crystals cover the inflorescences on a crisp January morning. Leave these blooms on throughout the winter, and cut the plant back to a few inches tall in early spring once the new growth begins to appear.

Fargesia 'Rufa', Hardy Bamboo

on Tuesday, 26 January 2021. Posted in Good for Screening, Winter Interest, Evergreen, Grasses

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fargesiaRufa2Clumping bamboo (Fargesia ‘Rufa’) is as visually attractive as it is remarkably effective for a privacy screen. With all of the classic characteristics of lush, evergreen bamboo that we love, it reaches a moderate height of 10 feet tall, making it a great option for easy maintenance. 

'Rufa' is one of several species lumped under the common name ‘hardy bamboo’. They all have the same tight clumping growth habit and mounding form that doesn’t spread far from their original planting, and they grow well in both sun or shade. When compared to other 'hardy bamboo', 'Rufa' is more heat tolerant and able to handle full sun without leaf curl, and is the most cold-hardy.

The perfect location is somewhere with at least four hours of filtered sun or better. It will grow faster with more sun, which means a faster privacy screen. Keep in mind that sunnier sites will require more watering not just because of evaporation. They consume more water as they grow faster, and prefers well-draining soil that is rich in organic material.

fargesiaRufaAdequate watering during the transplant establishment period is the key to success. They should be watered well until the soil is saturated and moist, then allowed to dry out before the next watering. The amount of time between watering has many variables so it’s helpful to have a moisture meter or a way to check the moisture content at least 6-8 inches below ground level.

Remember when we mentioned ‘low maintenance’? After your bamboo is established, other than making sure its water needs are met, it is virtually self-maintaining. Just leave the dropped leaves on the ground for a winter mulch to insulate the roots and retain moisture over winter and summer. As an added bonus, it will help keep weeds down in spring, and eventually, break down releasing matter and nutrients back into the soil.