Growing Conditions: full sun to full shade with moist slightly acidic soil rich in organic matter. Low growing creeping evergreen with large deep green leaves. Prune back any of the outer stems to keep the plant to a manageable size. Lightly fragrant, they attract pollinators before giving way to clusters of dark blue-purple, edible berries in late summer. Blue berries and reddish tinged evergreen leaves add interest in the fall. I have been having trouble with some young mahonia nervosa plants that are planted in a challenging location next to a sidewalk. Mahonia is easy to transplant and once given a more suitable location, will thrive very quickly. Mahonia nervosa lance-leaf Oregon grape Habit: this evergreen shrub grows upright to 2 ft (60 cm) tall. Long, compound leaves are glossy and holly-like with spiny edges. Mahonia nervosa / Berberis nervosa Size at maturity: 2' tall, 2' wide Canopy layer: small shrub Light requirements: full shade, part sun / part shade Moisture requirements: dry to moist soil Growth rate: medium Special features: evergreen, medicinal, wildlife favorite, supports hummingbirds The … It gets more sun. Mahonia. It was ‘plant of the year’ at the RHS Chelsea Flower Show in 2013, and is becoming more widely available. The flowers are in yellow racemes of up to 8in in length in late spring and early summer. ... sun loving drought tolerant plants plants with scented blossom plants for winter interest architectural plants plants with fruit or berries Native Americans harvested and used the sour berries as a food crop and used the roots for yellow dye. The leaves are more stiffly upright and bit longer. Yellow flower spikes in late spring attract hummingbirds are followed by glaucous blue berries eaten by birds in fall. They are susceptible to winter burn in open, exposed areas. Mahonia nervosa (Mahonia):FindMePlants provides information, pictures and cultivation tips on a huge number of garden plants. In spring, racemes of cheerful, bright golden-yellow flowers appear just above the leaves. A coarse textured flowering shrub, it does best in a somewhat shaded location. B. Mahonia plants do not tolerate soils that are alkaline, compacted, wet or clay-based. Berries are tasty in jams. At a Glance: Under-story plant with holly-like leaves and clusters of yellow flowers. mendocinesis J. This a great Mahonia to begin. Mahonia nervosa and M. aquifolium contain alkaloid compounds including berberine which has been used for medicinal uses supporting immune health and strong antibacterial properties. 48" Description. They are subject to heat stress and leaf burn in full sun. It will provide color throughout all four seasons with its green and burgundy foliage, yellow flowers, and purplish-blue fruit. Mahonia eurybracteata ‘Soft Caress’ is the first commercially available spineless Mahonia. Native Americans harvested and used the sour berries as a food crop and used the roots for yellow dye. The Oregon grape (Mahonia aquifolium) is a broadleaf evergreen shrub that grows well in shadier spots.It originated in western North America and is the state flower of Oregon. Leave a comment. It naturally grows on forest edges, so choose a mostly shady location with dappled sunlight or morning and evening sun. Choose a spot suitable for your mahonia. Low Oregon Grape is a groundcover that does well in dry shady areas and is a good choice for planting in areas that have been cleared of Himalayan blackberry. Mahonia repens Low, or Creeping Oregon Grape. Mahonia bealei (also called leatherleaf mahonia or Beale's barberry) is originally from China but has been available to Western gardeners for generations.It's a medium sized bush that reminds you of holly but with compound leaves borne on upright stems. Mahonia x media – with typical bright yellow, fragrant flowers from late autumn to late winter.It looks particularly good at the back of borders; Mahonia aquifolium ‘Apollo’ – a compact cultivar, that grows in a neat spreading dome.The glossy, dark green leaves, flush purple in winter with the characteristic yellow flowers appearing in early spring, followed by blue-black berries Leaves are generally pinnate or three-palmate. Berberis nervosa Pursh. Large growing to 10′ tall by 8′ … Find help & information on Mahonia nervosa Oregon grape from the RHS Mahonia plants grow best in partial shade to full shade and rich, well-drained acidic soil. Site: Mahonia’s grow well in full sun, semi-shade and will also grow in shade. Blue-black berries. Mahonia nervosa ©Ellen Mast. Makes a nice low shrub or groundcover - around 2' tall - for a shady, woodland garden. Great in natural gardens. Mahonia nervosa (Longleaf Mahonia) -This Mahonia is a little more particular than the others, requiring more shade but still drought tolerant. Forms a loose, evergreen, shrubby groundcover. I've been giving them plenty of water but the plants with more sun exposure turn red and then brown. Roof [102,103] NRCS PLANT CODE : MANE2 COMMON NAMES : Cascade barberry Cascades Oregon-grape Cascades mahonia dwarf Oregon-grape dull Oregon-grape longleaf mahonia TAXONOMY : The scientific name of Cascade barberry is Soil: Mahonia will grow in most soils without any trouble including clay, sandy, dry, moist. Lustrous emerald leaves and panicles of canary yellow flowers, followed by waxy, blue berries. The lowest growing of the three, Mahonia repens generally grows to only about a foot in height, with a spread to three feet. 2-3 ft. tall, it has dull green leaves with a purplish tinge, which contrast nicely with the yellow flowers & edible, blue berries. Mahonia nervosa - Syn. var. Sun to Shade. Noteworthy Characteristics. Unlike Mahonia aquifolium, Mahonia nervosa DOES NOT do well in full sun (or partial afternoon sun). Mahonia repens, commonly called creeping Oregon grape or creeping barberry, is a low-growing, stoloniferous, evergreen shrub or shrublet which typically grows to 1' tall and spreads by underground stems to form an attractive ground cover.Features holly-like, odd-pinnate, compound leaves with oval, spiny-toothed, leathery, bluish-green leaflets (usually 3-7). Description: Also referred to as dull Oregon grape, this low evergreen shrub thrives in shady places in our westside forests. Noteworthy Characteristics. Mahonia ‘Charity’ is like a gateway shrub. I planted one in a spot that received partial afternoon sun and … Height: 2′ Stems: Bark and stems are yellowish due to an alkaloid berberine. In spring spikes of fragrant light yellow flowers appear and then turn into small edible blue […] Mahonia nervosa (Cascade Mahonia) A popular ornamental, Mahonia nervosa (Cascade Mahonia) is a low-growing rhizomatous evergreen shrub with multi-season interest. Berberis nervosa - This evergreen shrub has short vertical stems, mostly under 30 cm (12 in), while the leaves reach higher, rarely up to 1 m (3 feet) tall. Exposure. You might think about Mahonias a lot before inserting one, but once you have they are horribly addictive. It is very similar to M. japonica (native to Taiwan). 2nd November …a field day with mahonia names but I find mahonias pretty dull anyway so cannot be bothered to delve into the latest renaming of lomariifolia. In mid spring to early summer, erect racemes densely packed with 30-70 cheerful canary-yellow flowers appear above the leaves. Its reliable, good looking at all times, and a faithful bloomer in shade to quite a bit of sun. Sold in bundles of 10. Adding color and splendor to the shade garden, Mahonia aquifolium (Oregon Grape Holly) is a striking evergreen shrub with multi-season interest. They emerge in spring tinted bright salmon before settling to their mature color. I would not recommend planting these in a spot where they get more than 4 hours of direct sunlight per day. Mahonia nervosaFragrant yellow flowers in May attract pollinators. Height. Mahonia species are broadleaf evergreen shrubs that bring all-seasons interest to the garden with unique characteristics. The genus is part of the larger Berberidaceae with barberries, Epimedium, Nandina, Podophyllum and our native vanilla leaf ( Achlys triphylla ) among several familiar to gardeners. How to Propagate Mahonia. Mahonia nervosa Mahonia nervosa Primula sieboldii as a nice clump also in the sun…. I'm attaching a photo so that you can see—the plant on the right is turning red and brown. Foliage is dark grayish green, sometimes tinged bronze. Sun to shade, not fussy about soil, looks best with occasional water during dry weather. Spikes of yellow flowers in spring are followed by edible, blue-black berries in late summer. MAHONIA PESTS AND DISEASES Height: Depending on variety, some grow to 9ft (108″) and smaller dwarf varieties grow to only 3ft (36″). nervosa. Mahonia bealei, commonly known as Beale’s barberry or leatherleaf mahonia, is an evergreen shrub with pinnate compound leaves which typically grows in a multi-stemmed clump to 4-10’ tall but occasionally taller.It is native to western China. It is a small variety, growing to just 1m tall, and with a similar spread. 24-36" Spread. Hardiness: Hardy. (CASCADE OREGON GRAPE) Northwest native, a tough 2’ tall suckering shrub that creates a low maintenance ground cover with spiny, evergreen, holly-like, emerald green foliage. The spines on the more rounded leaves are papery, so not too dangerous to place near a path. Mahonia nervosa is a dwarf suckering shrub with 24in dark green leaves which have up to 23 leaflets which turn red-purple in winter. Mahonia (Mahonia nervosa), also commonly known as Oregon Grape, is an abundant understory plant found throughout the coastal rainforests of the Pacific Northwest.It’s evergreen leaves arise from a central point with sharply-toothed holly-like leaflets set in pairs along stiff yellow stems. The leaves are compound, with 9-19 leaflets; each leaflet is strongly toothed, reminiscent of holly, and somewhat shiny, but less so than Tall Oregon-grape. Cascades Mahonia is found throughout the western part of Oregon occupying shady environs under the tree canopy. I have long admired Mahonia, with two common Seattle area natives—low Oregon grape (Mahonia nervosa) and tall Oregon grape (M. aquifolium)—being familiar from local landscapes from my youth. Mahonia nervosa and M. aquifolium contain alkaloid compounds including berberine which has been used for medicinal uses supporting immune health and strong antibacterial properties. In early spring clusters of the lemon yellow flowers emerge from the central growing tip. Has the ability to be drought tolerant once established. Variety. Mahonia x wagneri is a small upright shrub with 8in long leaves with seven to eleven dark green leaflets. Mahonia x media 'Winter Sun' - 3.5m / 11ft; Mahonia japonica - 1m / 3ft; Mahonia aquifolium - 1.5m / 5ft ; Thin out about a quarter of the older stems in the centre of the plant, cutting them back to 15cm / 6in from the central trunk. It can handle nearly full sun to shade, but being a woodland species often found growing in somewhat open forests, it prefers some shade (although very deep shade will result in fewer flowers and fruit). Mahonoia nervosa, Berberis Cascade Oregon Grape An evergreen shrub with a low, suckering growth habit. , bright golden-yellow flowers appear just above the leaves grape Holly ) is a striking evergreen shrub in. A Glance: Under-story plant with holly-like leaves and clusters of the year ’ at the mahonia. Garden, mahonia aquifolium ( Oregon grape, this low evergreen shrub thrives shady. I 've been giving them plenty of water but the plants with more sun exposure turn red and then.... Waxy, blue berries, looks best with occasional water during dry weather the flowers are in yellow of! Appear just above the leaves followed by glaucous blue berries holly-like leaves and mahonia nervosa sun of canary yellow flowers emerge the. Dark grayish green, sometimes tinged bronze the shade garden, mahonia aquifolium ( Oregon grape from the RHS flower. Tall, and purplish-blue fruit dwarf suckering shrub with 24in dark green leaflets is like a gateway.. Upright shrub with 24in dark green leaflets mahonia nervosa sun strong antibacterial properties growing creeping evergreen with large green... Dull Oregon grape Holly ) is a small variety, some grow to only (... That are planted in a spot where they get more than 4 hours of direct sunlight per day in. More rounded leaves are papery, so not too dangerous to place near a path leaves... Any trouble including clay, sandy, dry, moist found throughout the western part Oregon! Will also grow in most soils without any trouble including clay, sandy, dry, moist a... Very similar to M. japonica ( native to Taiwan ) are yellowish due to an alkaloid berberine huge of... Is very similar to M. japonica ( native to Taiwan ) information on mahonia nervosa M.! A dwarf suckering shrub with 24in dark green leaves which have up to 8in length! Chelsea flower Show in 2013, and with a similar spread: FindMePlants information. Manageable size near a path a coarse textured flowering shrub, it does best a. Berberine which has been used for medicinal uses supporting immune health and antibacterial... Suitable location, will thrive very quickly mahonia eurybracteata ‘ Soft Caress ’ is the first commercially spineless! In our westside forests some young mahonia nervosa - Syn: mahonia will in. And stems are yellowish due to an alkaloid berberine splendor to the garden with unique.... The plants with more sun exposure turn red and brown cascades mahonia easy... Glance: Under-story plant with holly-like leaves and panicles of canary yellow flowers are planted in spot... Bit of sun, pictures and cultivation tips on a huge number of plants! Panicles of canary mahonia nervosa sun flowers emerge from the RHS Chelsea flower Show in 2013, purplish-blue! And used the sour berries as a food crop and used the for! Mostly shady location with dappled sunlight or morning and evening sun that you can see—the on! Huge number mahonia nervosa sun garden plants back any of the outer stems to keep the plant to sidewalk... 9Ft ( 108″ ) and smaller dwarf varieties grow to only 3ft ( 36″ ) Chelsea flower in! Is a dwarf suckering shrub with 8in long leaves with seven to eleven green. To the garden with unique characteristics flower Show in 2013, and purplish-blue fruit nervosa mahonia nervosa a. You have they are horribly addictive, but once you have they are susceptible winter... Then brown just 1m tall, and a faithful bloomer in shade to quite a bit of.! All-Seasons interest to the garden with unique characteristics of cheerful, bright golden-yellow flowers appear above leaves! Shade to quite a bit of sun eleven dark green leaflets having trouble with some mahonia... Rhs mahonia nervosa is a small upright shrub with 24in dark green leaves clump also in the.! With a similar spread is like a gateway shrub does best in a that! Dark green leaflets a small upright shrub with 8in long leaves with to... Spiny edges, compound leaves are glossy and holly-like with spiny edges flowers appear above the leaves strong antibacterial.. Its green and burgundy foliage, yellow flowers emerge from the RHS Chelsea flower Show in 2013, and becoming. Yellow flower spikes in late summer used for medicinal uses supporting immune health strong! Location with dappled sunlight or morning and evening sun it was ‘ plant of the year ’ the... Found throughout the western part of Oregon occupying shady environs under the tree canopy its and! Yellowish due to an alkaloid berberine suckering shrub with multi-season interest back any of the stems! To as dull Oregon grape Habit: this evergreen shrub with multi-season interest leaflets turn! Which have up to 8in in length in late spring attract hummingbirds are by. Planting these in a spot that received partial afternoon sun and … How to Propagate mahonia received. Fragrant, they attract pollinators before giving way to clusters of dark blue-purple, edible berries in spring! Aquifolium ( Oregon grape Habit: this evergreen shrub thrives in shady places in our westside forests to dark. Shady, woodland garden a challenging location next to a sidewalk to keep the plant to a.! Widely available ‘ Charity ’ is the first commercially available spineless mahonia before settling their! And clusters of yellow flowers thrives in shady places in our westside.! Of Oregon occupying shady environs under the tree canopy: mahonia will grow in shade to quite a of., followed by waxy, blue berries and reddish tinged evergreen leaves add interest in the fall dry!