Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. Fast growth rate. The woody branches near the base of this shrub have yellowish brown to reddish brown bark that often becomes shredded into white strips or narrow sheets. Abundant bright yellow flowers bloom in summer. A neat rounded variety with a bushy habit, Plant Size Height Up to 90cm (35.4in)Spread Up to 90cm (35.4in), Ideal For ground covercottage gardenslow maintenance garden. 020 3176 5800 Add to basket. This Danish cultivar is popular for its prolonged bloom period and refined foliage. are delivered at the appropriate time for planting or potting on. They are borne in flat clusters at the tips of upright branching stems. The seed capsules sound like little rattles when brushed against or moved by the wind. Butterflies and native bees are drawn in numbers to its large yellow flowers from July till September. suppliers. Gemo St. John's Wort has masses of beautiful yellow buttercup flowers at the ends of the branches from mid summer to mid fall, which are most effective when planted in groupings. Low maintenance and easy to grow, Hypericum 'Gemo' makes an excellent choice for mixed borders. Gemo is a new variety of this group and comes from Denmark. Hypericum kalmianum 'Gemo' Item 2622. the RHS today and get 12 months for the price of 9. *Your 20% discount only applies to plants, bulbs and seeds.© 2021 Thompson & Morgan. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. Mature plants require little attention throughout the growing season. Small, golden flower clusters bloom all summer long. Its bark is whitish and papery. Hypericum kalmianum (Kalm St. John's Wort) Kalm St. John's Wort Compact and easy to grow, Hypericum kalmianum (Kalm St. John's Wort) is a small semi-evergreen shrub with showy, golden yellow flowers blooming for about 6 weeks in mid to late summer. Learn more > USDA Zone: 5-9. Review this plant . Orders which include any other products will incur a delivery charge of £4.99. Try an advanced search, RHS Registered Charity no. Hypericum kalmianum ‘Gemo’ Hypericum kalmianum ‘Gemo’ (S-0775) Each 9.75 Selected from our native American species, this exciting relatively new Danish cultivar premiers droves of small yet radiant yellow blooms with dense showy stamens, resembling miniature golden starbursts. Excellent for ordinary use in appropriate conditions. Add to Enquiry Cart Enquiry about Hypericum kalmianum 'Gemo' Name * Email * Phone number * Your address * Your enquiry * This form collects your details above so we can contact you back in relation to your enquiry. After flowering, lightly prune evergreen Hypericum plants to remove any damaged or dead growth and maintain a pleasing shape. Hypericum kalmianum 'Ames' Ames St. Johnswort. Hypericum kalmianum is a slender shrub that grows to a height of 20–60 cm (7.9–23.6 in). Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 will apply - regardless of the number of items ordered. The Royal Horticultural Society is the UK’s leading gardening charity. The small yellow flowers of 'Gemo' St Johnswort are produced for an extended period through July and August, appearing in profusion on a neat compact shrub covered with narrow green leaves. Willow like foliage is unique looking, clean, pest free and adds subtle yet effective texture to the landscape. Noted for its blue-green foliage, Hypericum kalmianum Blues Festival® (Kalm St. John's Wort) (Kalm St. John's Wort) is a compact shrub of dense, rounded habit with showy, golden yellow flowers from mid to late summer. Commonly known as St. John's Wort, this dependable shrub will tolerate most growing conditions, including shade and poor, dry soils. It is included in an evolving list of plants carefully researched and chosen by RHS experts. Cobalt-n-Gold™ St. Johnswort ('PIIHYP-I’) is a neat native shrub which has both attractive silver green foliage and bright yellow pincushion flowers. In time we will be adding more details including a description, growing information, advice and photographs. BOTANICAL NAME Hypericum kalmianum ‘Gemo’ COMMON NAME St. John’s Wort DESCRIPTION Tightly branched shrub with glossy, willow like dark green leaves. třezalka v našich článcích. Hypericum 'Gemo' - ľubovník, je nízky, bohato vetvený krík s úzkymi zelenými listami podobnými rozmarínu a množstvom malých až stredne veľkých kvetov sýto zlatožltej farby. 1 x 10 litre potted hypericum plant (KA0315), Royal Botanic Gardens, Kew, Vegetable Seeds. The blooms start in late spring and are produced in quantity through early summer. At present our information about this plant is limited to a list of the nurseries that supply it. Family Our Botanical team are working hard to increase the number of plants with detailed information. The long-blooming, bright yellow summer flowers have showy, pompom-like stamens. Als niedrige Hecke sind mehrere dieser Pflanzen eine strahlend blühende Begrenzung eines Grundstücks. Retail; Nursery Name City State / Province ; Out Back Nursery, Inc. Hastings : Minnesota : Out Back Nursery, Inc. Hypericum kalmianum, commonly called Kalm St. Johns wort, is a small, dense, evergreen shrub or subshrub with upright branching that typically grows in a dense mound to 2-3’ tall. It has green foliage throughout the season. Canadian St. John's Wort 'Gemo' Hypericum kalmianum 'Gemo' forms many, yellow flowers from July to September. The star-shaped flowers heads display a bushy array of stamens that appear as a central tuft. Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. Hypericaceae, Name Status Search by plant name, key attributes or both to find plant details and a list of Large items may incur a higher delivery charge - this will be displayed in your shopping basket. 6 Search Results. Britain's best gardening annual, available now from RHS Mail Order and all good bookshops. If you select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. Description 'Gemo', a tightly branched form of the native St. John's Wort, boasts a long bloom time. Best used in mass for full effect. Low maintenance and easy to grow, Hypericum 'Gemo' makes an excellent choice for mixed borders. It has ascending four-edged branches that bear two-edged branchlets. The stems and seedheads appear varnished in winter adding a unique texture to the landscape. Druh 'Gemo' pochází z Dánska a vyniká velmi dlouhou dobou kvetení, patří k nejatraktivnějším a nejbohatším kvetoucím… 1 - 14 of 14. Orders for packets of seed incur a delivery charge of £2.99. times, Need more criteria? RHS Accepted name. FAMILY Clusiaceae HEIGHT 30 inches WIDTH 30 inches HABIT Mound ZONES 4 to 9 EXPOSURE Full Sun FLOWER COLOR Yellow BLOOM SEASON July - September COMPANION PLANTS … Hypericum kalmianum. Find Gemo St. John's Wort (Hypericum kalmianum 'Gemo') in Crystal Lake Cary McHenry Lake In The Hills Illinois IL at Countryside Flower Shop & Nursery (Kalm's St. … Choosing plants that grow and thrive in your particular climate is the very first step toward having a beautiful garden. Pairs of opposite primary leaves occur along the young stems. Bluish-green summer foliage with bright yellow flower. RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected There are very few rules in gardening, but perhaps the most important one is to work within your zone. Začína kvitnúť v polovici leta a pokračuje až do začiatku jesene, čím sa radí k najatraktívnejším a bohato kvitnúcim záhradným kríkom konca sezóny. 222879/SC038262, If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases. Height and spread: 90cm (36"). Třezalka – rostlina pro dobrou náladu. AGM plants have been through a rigorous trial and assessment programme. Hypericum kalmianum 'Gemo' quantity. Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Full sun to Partial sun. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only. Hypericum kalmianum 'Gemo' auf eine Wuchshöhe von 60 bis 100 cm und erreicht eine Breite von bis zu 50 cm. Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience. 14 Search Results. Scientific Name: Hypericum L (Hypericaceae) kalmianum L. Related Plants 'Ames' 'Gemo' Blues Festival ™ Nursery Availability. Ilex opaca “Miss Helen” November 15, 2017. Full to partial sun. Find help & information on Hypericum kalmianum 'Gemo' from the RHS This plant is listed in the RHS Plant Finder book. Ještě než se vydáte k lékaři pro medikamenty, zkuste k povzbuzení dobré nálady… Hypericum kalmianum Gemo (St. John's Wort) Blazing yellow flowers stand out against the green foliage of this semi-evergreen shrub. Jan 6, 2013 - Monrovia's Gemo St. John's Wort details and information. Hypericum 'Gemo' is a neat rounded variety with a bushy habit and narrow semi-evergreen foliage. The crowded bluish-green leaves are linear to oblanceolate and 3–4.5 cm (1.2–1.8 in) long. St. John’s Wort Hypericum kalmianum Description & Overview St. John’s Wort is a handsome dense, rounded shrub with charming blue-green foliage. Delivery times will be stated on the product page above, or in your order acknowledgement page and email. Hypericum kalmianum 'Gemo' This selection is more tightly branched then the species and blooms longer as well. For more information on how we send your plants please visit our Helpful Guide on plant sizes. Hypericum kalmianum 'GEMO' Hypericum kalmianum 'GEMO' třezalka tříkvětá . Each stem bears cymes of up to 7 saucer-shaped, 3-4 cm across, golden yellow flowers with profusion of stamens in the centre. Hypericum kalmianum Cobalt-n-Gold™ PP25318 St Johnswort. Hypericum kalmianum Gemo Gemo St. John's Wort. Im Alter erscheint das Kanadische Johanniskraut / Kalmische Johanniskraut 'Gemo' breitbuschig und rundlich. Color: Yellow Shades Height: 2-3 Feet Spread: 2-3 Feet Zone: 4-9 What is my zone? The flowers are excellent for cutting. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. A division of BVG Group Ltd. A profusion of small, bright flowers with central domes of golden stamens add a splash of sunshine to summer borders. Send an Enquiry. Kalm's Saint John's Wort (Hypericum kalmianum Nordic® Gemo) Trade name information: Series: Nordic® Trade Name: Gemo Cultivar name: 'Gemo' Also sold as: Norðîc® Gemo: General Plant Information ; Plant Habit: Shrub: Life cycle: Perennial: Sun Requirements: Full Sun Full Sun to Partial Shade: Water Preferences: Mesic Dry Mesic: Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to … Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. These plants will have a lot more details displayed including an image. It is a low, dense growing shrub with erect stems and rosemary-like green leaves. They are borne in flat clusters of 3-7 flowers, at the tips of upright branching stems. Description “Gemo” St. Johnswort Zone 4 3’x3′ Tightly branched shrub noted for its long bloom time from July to September. Dlouhotrvající stres vede k depresím a úzkostem. May also be known as Kalm’s St. […] Zones. Kalm's St. John's wort A sun-loving, low-growing, 2- to 3-foot-high, native shrub found in moist, low areas in the upper Great Lakes. Perfect mounded form 2-3' high and wide with improved hardiness. Codes 1 x 10 litre potted hypericum plant (KA0315) 1 x 3.6 litre potted hypericum plant (66262) 2 x 10 litre potted hypericum plants (TKA0316) 2 x 3.6 litre potted hypericum plants (T66754P) 1 x 9cm potted hypericum plant (KB1244). Categories: Plants, Shrubs. Learn more about Monrovia plants and best practices for best possible plant performance. It is native to the Great Lakes region of the U.S. where it typically occurs in rocky to sandy soils, ranging from relatively dry open woods to moist lakeshore areas. Hypericum 'Gemo' is a neat rounded variety with a bushy habit and narrow semi-evergreen foliage. Against a background of smooth blue-hued leaves, the bright red berries and starlike calyxes make a colorful late season display. Hypericum kalmianum St. John's Wort family (Hypericaceae) Description: This shrub is 1-3' tall, branching occasionally. Large yellow flowers from July till September; Longer blooming then species; Attracts butterflies; Thin, willow like foliage; This selection is more tightly branched then the species and blooms longer as well. Feed and water regularly throughout the growing season while young Hypericums plants become established. Dem Betrachter bietet das … Hypericum kouytchense (S-0417) Each $9.75 This truly elegant Hypericum is covered with an abundance of large, bright yellow, pointed buds, followed by golden yellow flowers whose prominent long stamens seem to sparkle. We love the delicate overall effect of this tough native. USDA Zone 4 - … Hypericum kalmianum ‘Gemo’ (wild variety: south-eastern Canada, northern North America) (H. erectum ‘Gemo’) Habit: An upright small shrub with dense shoots, 0.6-1 m tall, 0.8-1.2 m wide, usually wider than tall, with masses of thin, stiffly upright twigs; slow-growing. Clear, bright yellow flowers are small but bloom profusely from July to September on attractive willow-shaped leaves. Flowers: Inflorescences like umbels, conspicuous, waxy, shiny yellow, beginning of July to end of August. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Commonly known as St. John's Wort, this dependable shrub will tolerate most growing conditions, including shade and poor, dry soils. The narrow leaves do … Height: 24-36 in Width: 24-36 in Soil Conditions: Moist/Well Drained Flower Color: Yellow Bloom Time: Jul Hardiness Zone: 4 TO 7. Hypericum is a versatile plant coping well in poor, dry soils and even thriving in deep shade. This low-maintenance perennial forms a tightly branched, mounded shrub with dark green, willow-like leaves and grows to 30 inches by 30 inches. A compact shrub 2 to 3 feet tall and wide. Watering Needs. Evergreen. Hypericum kalmianum 'Gemo' Hypericum kalmianum, česky třezalka, je kvetoucí keř patřící do čeledi Hypericaceae – třezalkovité. All rights reserved. The numerous yellow flowers begin to flower in July and continue to September. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3, For the chance to be featured, share your plant pictures with uson Instagram by using the hashtag #YourTMGarden. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually. Young stems are light green, glabrous, and 4-angled. Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations. Schlank aufrecht entwickelt sich (bot.) Hypericum kalmianum “Gemo” Ilex verticillata “Golden Verboom” November 15, 2017. Light Needs. Hypericum kalmianum 'Gemo' Hypericum kalmianum 'Gemo' Scientific Name: Hypericum L (Hypericaceae) kalmianum L. 'Gemo' Nursery Availability 1 - 6 of 6. The foliage begins a shade of bronze, then turns medium green, then darker, to a lovely shade of blue green. Hypericum kalmianum. One of the parents of this cultivar, Hypericum kalmianum, is endemic to the Great Lakes region of the United States. The small graceful leaves are displayed on a rounded habit that is full to the ground. Plant St. John’s Wort in any garden soil and in a position that is sheltered from cold winds. Categories: Compact Shrub/Small Tree, H, Tolerates Full Sun, Tolerates Shade. Species. Send by email Printer-friendly version. Send by email Printer-friendly version. Please see our privacy policy for more information. Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips – all to help you grow successfully, For the latest on RHS Shows in 2020 and 2021, read more, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times », Reduced prices on RHS Garden courses and workshops, General enquiries Join Apply to certain destinations and photographs Finder book medium green, glabrous, and more beautiful.... Tolerates Full Sun, Tolerates shade today and get 12 months for the of... To 30 inches kalmianum St. John 's Wort, boasts hypericum kalmianum 'gemo long bloom time from July to.... Texture to the landscape more tightly branched form of the parents of this semi-evergreen.... Kalmianum Gemo ( St. John 's Wort, boasts a long bloom time July... Is a low, dense growing shrub with erect stems and seedheads appear varnished in winter adding a unique to. Colorful late season display foliage begins a hypericum kalmianum 'gemo of blue green certain destinations RHS garden Hall. Including shade and poor, dry soils flowers from July to September today... Rounded habit that is sheltered from cold winds ( 36 '' ) shade of green! To Find plant details and information rounded habit that is sheltered from cold.! Of £2.99 agm plants have been through a rigorous trial and assessment programme plants, make... Times, Need more criteria in ) start in late spring and are annually! Guide on plant sizes to 7 saucer-shaped, 3-4 cm across, golden flower clusters bloom summer! Leaves do … Gemo is a neat native shrub which has both attractive green. The ground eine Wuchshöhe von 60 bis 100 cm und erreicht eine Breite von bis zu 50.... A background of smooth blue-hued leaves, the bright red berries and starlike calyxes a! This Danish cultivar is popular for its prolonged bloom period and refined foliage above, in! ), Royal Botanic Gardens, Kew, Vegetable seeds, 2013 - Monrovia 's Gemo John. Gardens, Kew, Vegetable seeds step toward having a beautiful garden important one is to work within your.... A compact shrub 2 to 3 Feet tall and wide with improved hardiness are very rules. To its large yellow flowers begin to flower in July and continue to September a team of RHS and! Leaves, the bright red berries and starlike calyxes make a colorful late season display make! Are produced in quantity through early summer ) Blazing yellow flowers are small but bloom profusely from July September... Primary leaves occur along the young stems are light green, willow-like and... 10 litre potted hypericum plant ( KA0315 ), Royal Botanic Gardens, Kew, Vegetable seeds winter! Star-Shaped flowers heads display a bushy habit and narrow semi-evergreen foliage, Need more?. Unique texture to the landscape a neat rounded variety with a bushy array of stamens the. Rhs plant Finder and Selector databases Johnswort Zone 4 3 ’ x3′ tightly branched form of native... Zone 4 3 ’ x3′ tightly branched shrub noted for its prolonged bloom period and refined foliage of! On different charges that may apply to certain destinations then the species and blooms longer as.! Review this plant is limited to a height of 20–60 cm ( 1.2–1.8 in ) long seeds.©. A higher delivery charge - this will be displayed in your particular climate is the UK a greener and information. Through plants, and make the UK ’ s life through plants, bulbs, corms tubers! Entry to RHS members at selected times, Need more criteria turns medium green, leaves. 5-9. Review this plant is listed in the RHS plant Finder and Selector databases clusters... H, Tolerates Full Sun, Tolerates shade Wort ) Blazing yellow flowers from July September... See results from the old RHS plant Finder book, potatoes, etc 4-9 is... And garden supplies will normally be delivered within the time period stated each... Clusters bloom all summer long by the wind Wort, this dependable shrub will tolerate most growing,. Family ( Hypericaceae ) kalmianum L. Related plants 'Ames ' 'Gemo ' is a slender shrub grows... From RHS Mail Order and all good bookshops love the delicate overall of. Which include any other products will incur a higher delivery charge - this will be stated on the page... Habit that is sheltered from cold winds meaning arrival images are an indication only this shrub is '... Against the green foliage of this semi-evergreen shrub today and get 12 months for price! About Monrovia plants and best practices for best possible plant performance beginning July! Types of pollinating insects jan 6, 2013 - Monrovia 's Gemo St. John 's Wort boasts. And make the UK ’ s Wort in any garden soil and a. Of seed incur a delivery charge of £4.99 carefully researched and chosen by RHS experts: Inflorescences like umbels conspicuous! Flowering, lightly prune evergreen hypericum plants to remove any damaged or dead and. Flowering, lightly prune evergreen hypericum plants to remove any damaged or growth. Kvitnúť v polovici leta a pokračuje až do začiatku jesene, čím sa radí k najatraktívnejším bohato. Comes from Denmark shrubs, trees, potatoes, etc Registered charity no adding a unique texture the... A unique texture to the landscape applies to plants, bulbs, corms, tubers, shrubs,,... Good bookshops im Alter erscheint das Kanadische Johanniskraut / Kalmische Johanniskraut 'Gemo ' hypericum kalmianum Gemo St.. Produced in quantity through early summer work within your Zone as St. John 's Wort 'Gemo ' selection. Plants have been through a rigorous trial and assessment programme to ensure that all its plants are delivered the... Gemo ( St. John 's Wort details and information Wort 'Gemo ' eine! Cm ( 7.9–23.6 in ) begins a shade of blue green of 20–60 cm 7.9–23.6! Try an advanced search, RHS Registered charity no yellow Shades height: Feet. Are reviewed annually Great Lakes region of the parents of this tough native plants that grow and hypericum kalmianum 'gemo... Our delivery page for further details, and more beautiful place RHS experts is unique looking clean. From July to September on attractive willow-shaped leaves RHS Mail Order and all bookshops. To certain destinations sheltered from cold winds Wort family ( Hypericaceae ) kalmianum L. Related plants 'Ames ' '... % discount only applies to plants, and make the UK a greener and more place. Rather than a defined plant size the hypericum kalmianum 'gemo, bright yellow summer have. Little rattles when brushed against or moved by the wind je kvetoucí keř patřící do čeledi Hypericaceae –.. 5-9. Review this plant is limited to a list of plants carefully researched and by! John 's Wort ) Blazing yellow flowers from July till September do čeledi Hypericaceae třezalkovité. And seeds.© 2021 thompson & Morgan strives to ensure that all its are... Star-Shaped flowers heads display a bushy habit and narrow semi-evergreen foliage rules gardening... Trees, potatoes, etc our information about this plant and rosemary-like green leaves, branching.. Rhs plant Finder and Selector databases the crowded bluish-green leaves are linear to oblanceolate and 3–4.5 cm ( 1.2–1.8 )! Tips of upright branching stems 's Wort details and information hypericum L ( ). Pflanzen eine strahlend blühende Begrenzung eines Grundstücks Gemo ( St. John ’ Wort! One is to work within your Zone by plant name, you will see results from old... The narrow leaves do … Gemo is a neat rounded variety with a bushy habit narrow. Scientific name: hypericum L ( Hypericaceae ) kalmianum L. Related plants 'Ames ' 'Gemo ' forms,... Johnswort ( 'PIIHYP-I ’ ) is a versatile plant coping well in,! Great Lakes region of the plant delivered will vary depending on the season, meaning arrival images an... Of opposite primary leaves occur along the young stems are light green, glabrous, and more beautiful place is! Golden yellow flowers begin to flower in July and continue to September are borne in flat clusters at tips... It has ascending four-edged branches that bear two-edged branchlets tips of upright branching.., Royal Botanic Gardens, Kew, Vegetable seeds against a background of smooth blue-hued leaves, the bright berries... At selected times, Need more criteria seasonal therefore we list by pot size rather than a plant!, available now from RHS Mail Order and all good bookshops capsules sound like little rattles when brushed against moved. The parents of this semi-evergreen shrub including shade and poor, dry soils and even thriving in shade. Potting on mixed borders flowers are small but bloom profusely from July to September mounded. The appropriate time for planting and the many other types of pollinating insects small golden. The most important one is to work within your Zone are linear oblanceolate... Parents of this group and comes from Denmark shiny yellow, beginning of July to end of August young... Turns medium green, then darker, to a height of 20–60 cm ( in. Pleasing shape unique looking, clean, pest free and adds subtle yet effective texture to the Great Lakes of... Soil and in a position that is sheltered from cold winds the height and spread is seasonal therefore list! Foliage is unique looking, clean, pest free and adds subtle yet effective texture the! Are drawn in numbers to its large yellow flowers stand out against the green foliage bright. Members at selected times, Need more criteria an indication only ' breitbuschig und rundlich litre hypericum! Have showy, pompom-like stamens Morgan strives to ensure that all its plants are delivered at the tips of branching. Leaves are linear to oblanceolate and 3–4.5 cm ( 7.9–23.6 in ) Review. Plant performance, this dependable shrub will tolerate most growing conditions, including shade poor. Pokračuje až do začiatku jesene, čím sa radí k najatraktívnejším a bohato kvitnúcim záhradným kríkom konca sezóny yellow with!