Articles in Category: Winter Interest

Perovskia atriplicifolia

on Wednesday, 06 July 2016. Posted in Winter Interest, Attracts Pollinators, Perennial, Deer Resistant, Drought Tolerant, Flowering Plants

Russian Sage

perovskia

Perovskia or Russian Sage may seem ubiquitous but it is for a reason.  IT IS TOUGH.  And beautiful, adding long lasting color and texture to your garden.   Russian Sage is not a salvia or sage but has a pungent smell to the silvery, dissected leaves that may remind one of sage leaf.  This smell keeps the deer away so it is yet even more useful.  It is incredibly drought and heat tolerant and even looks pretty in the winter when the dried out sillouette and open branching catches the frost.  We like to wait to prune it back until spring arrives so that the crown stays protected from the winter wet.  When you see new growth emerge in mid spring that is the best to time to prune it back hard and freshen it up.  Perovskia is a woody stemmed perennial and does go winter dormant.   It requires good drainage and full sun and make sure to not keep it too wet.  The lavender blooms pair wonderfully with other heat lovers like yarrow, Rosemary and Salvia, as well as ornamental grasses or Yuccas.    Butterflies are attracted to the late summer flowers.  The straight species get quite large, as much as 4' tall and wide. But there are several newer varieties that stay more compact.  We like 'Little Spire' at 2-3' tall wide  and 'Peek a Blue' at 2' tall and wide.   We are also starting to grow Perovskia in 2 gallon pots as well as 1 gallons. They make quite a statement at the larger size and hold up better through the summer.

Helleborus orientalis

on Monday, 04 January 2016. Posted in Winter Interest, Evergreen, Shade Plants, Perennial, Deer Resistant, Drought Tolerant, Flowering Plants

Lenten Rose

Hellebore 1

Hellebores, also known as Lenten Roses, are one of those perennials you didn't know you needed - until you see them blooming their hearts out during the gray winter and early spring months. They bring a smile every time. Hellebores can be found in a variety of shades shades of pink, purple, cream, white, chartreuse, or even a deep purple-black, and more varieties are available every year. 

 

Hellebore 2Their long-lasting blooms rise 12"-18"above robust, dark green foliage and have a nodding habit that is best appreciated massed in the foreground of a garden or from below. Hellebores bloom for several months, and also make great cut flowers. 

 

Hellebore 3When these evergreen perennials aren't blooming, their dramatic, divided leaves provide a nice contrast to daintier ferns and ornamental grasses. Like most evergreen perennials, if their leaves become older and battered-looking, it's best to cut them back completely and let fresh, new leaves flush out. Hellebores tolerate dry conditions once established, and do best in partial shade: think east exposure, or under the dappled light of larger trees and shrubs. They look especially good as a mass groundcover under a specimen tree. Give them good organic soil with new mulch added each year and they will reward you with easy-care flowers and sculptural leaves.  

 

Hellebore 4Hellebores also do well in a containers and make a great addition to a shady porch potted arrangement with black mondo grass, Compact Mahonia, Heucheras, Ferns, and other shade lovers. They're also deer resistant - a real plus here in the Rogue Valley. Be aware, though: Hellebores are poisonous to humans and animals so be careful when placing them near children's activity areas or dog runs. 

 

Hellebore 5If you're looking to brighten up your winter garden this year, come by and take a look at our Hellebores. They're a wonderful way to remind yourself that spring is on the way!

Mahonia spp.

on Monday, 30 November 2015. Posted in Winter Interest, Berries Attract Wildlife, Native, Evergreen, Shade Plants, Deer Resistant, Shrubs, Drought Tolerant, Flowering Plants

Oregon Grape

mahonia_compacta

Oregon grape may seem too common to mention but it has so many merits that it is a go to plant for many situations in the Rogue Valley.  Being a native plant, Mahonias can take our winter wet and summer dry and can be very drought tolerant once established.  Their thick leathery leaves and spiny edges also make them unpalatable to deer.  Most species of Oregon Grape are evergreen but still turn a rainbow of colors in the fall and winter giving them more interest than the average evergreen shrub.  The spikes of cheerful yellow flowers emerge early in spring and turn to blue-black fruit that are edible but more appealing to birds than humans.  Most varieties grow by underground runners and make a nice colony so best to give them room to shine. 

The ones we use the most in the Rogue Valley are:

Mahonia x media 'Charity'

on Tuesday, 10 November 2015. Posted in Winter Interest, Berries Attract Wildlife, Evergreen, Shade Plants, Deer Resistant, Shrubs, Drought Tolerant, Flowering Plants

Charity Mahonia

Mahonia 'Charity'

Looking for a dramatic addition to your drought tolerant shade garden that is plagued by deer?  Mahonia 'Charity' is a large, upright, evergreen shrub for shade to morning sun and provides extra large spikes of yellow flowers in early spring making it stand out from other Oregon Grape.  This Mahonia is very drought tolerant once established and it's toothed, coarse leaves make it very deer resistant. Best in protected spot- hardy to Zone 7. Would look great in a red container or tucked in a shady corner that needs a large filler.  This gets large- 6-10' tall and 5' wide.  We saw this Mahonia used in front of a more modern looking series of townhomes in Portland and it really made a statement from a distance.  Very striking and sculptural and clean.

More reading about it here:

http://www.greatplantpicks.org/plantlists/view/977




Bouteloua gracilis 'Blonde Ambition'

on Tuesday, 15 September 2015. Posted in Winter Interest, Fall Color, Deer Resistant, Grasses, Drought Tolerant

'Blonde Ambition' Blue Grama Grass

Bouteloua gracilis 'Blonde Ambition'

 

This little North American native prairie grass is a true performer.  Many ornamental grasses don't start blooming until late summer, but this variety of Blue Grama Grass, produces it's blonde, eyebrow-like blooms in the early summer and persist into winter.   It also performs well in various garden locations, from clay to a more well draining or sandy soil.  At a super useful size of 2-1/2'-3' tall to 3' wide, you can use it on masse or as a single specimen to contrast with flowering perennials.   Everyone who comes into the nursery notices it, because of it's unusual horizontal bloom and that it always looks good.    It is very cold hardy, to Zone 4. and is drought tolerant but can also handle regular watering.  Like most ornamtental grasses it's fine textured, gray-green foliage is deer resistant.  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 mid 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.