Find out the options you have removing Japanese Knotweed supported by our 10-Year Insurance Backed Guarantee. Himalayan Balsam. It does not apply to Japanese knotweed removal where the infested soil is being consigned to landfill. The species is particularly frequent along the banks of watercourses, where it often forms continuous stands. © 2020 TP Knotweed Solutions. Himalayan Knotweed Comparison of knotweed leaves - Cornwall.gov Himalayan knotweed forming a dense stand which is spreading further out onto the bareground - O. Duffy Small white flowering heads of Himalayan knotweed - RPS Group GBNNSS Small white flowers of Himalayan knotweed - N. Marchant Invasive: Medium impact On-site management of Japanese Knotweed and associated contaminated soils Version 1.5 Page 1 of 11 May 2008 SEPA Technical Guidance Note On-site management of Japanese Knotweed and associated contaminated soils Background Introduced to the UK in the mid nineteenth Century, the Japanese Knotweed is an extremely invasive and competitive plant. The scientific name for Japanese Knotweed is Fallopia Japonica, with other family derivatives by the names of Giant Knotweed and Himalayan Knotweed. Skip to content. Japanese knotweed, Himalayan Balsam and Giant Hogweed in gardens allotments, buildings and rivers brownfield sites. Himalayan balsam is a non-native invasive terrestrial plant species. Himalayan Balsam Removal. Pulling or cutting Himalayan Balsam plants before they flower and set seed is the main form of manual Himalayan Balsam removal. The Knotweed Company can provide survey and treatment options for Himalayan balsam as required. It tends to grow in dense, mounded clumps. They hybridize to produce Bohemian knotweed. Since April 2009 Land Remediation Tax Relief has extended to the removal of Japanese knotweed infestation where this was not planted or spread to site through … Cutting the plants themselves will often only encourage faster regrowth and more flowering shoots, and in some cases can help spread the plant’s seeds even further. Himalayan Knotweed, Persicaria wallichii, Identification, Management, Control, Removal. Himalayan Balsam (Impatiens Glandulifera) is a relative of the “busy lizzy” but reaches well over head height and is a major weed problem.It is native to the western Himalayas and in the early 1800’s was introduced to many parts of Europe as a garden ornamental, it has since become an invasive plant as it grows rapidly and spreads quickly, smothering other vegetation as it goes. Japanese Knotweed Management Company is a subsidary Company of Asbestos Management Company Ltd. They hybridize to produce Bohemian knotweed. Japanese Knotweed is one of the most common and problematic invasive weeds in the UK today due to its resilience, rapid growth rate and difficulty to fully remove. For further information please call us . Have a knotweed problem? Removal of Japanese Knotweed: Phlorum offers specialist and bespoke removal of Japanese knotweed for home owners in the United Kingdom. Himalayan Balsam (Impatiens Glandulifera) is a relative of the “busy lizzy” but reaches well over head height and is a major weed problem.It is native to the western Himalayas and in the early 1800’s was introduced to many parts of Europe as a garden ornamental, it has since become an invasive plant as it grows rapidly and spreads quickly, smothering other vegetation as it goes. There have been cases of where surveyors have noted the presence of Himalayan Balsam within a property and can be taken into account by mortgage providers, potentially affecting the lending approval process. It’s growth can cause localised flooring as well as erosion along riverbanks. From chemical treatments to full scale excavation, Wise Knotweed Solutions will have the treatment option for you. These non-native plants threaten our biodiversity by crowding out native species and destabilising river banks. Invasive weed control and removal in Northern Ireland Specialists in the removal and treatment of Japanese Knotweed It has creeping underground rhizomes, which aid in its ability to spread. It grows in both sunlight and partial shade. Himalayan Balsam Removal Specialists Japanese Knotweed Ltd are experienced contractors in the surveying and remediation of invasive non-native plant species, including Himalayan balsam. Himalayan Balsam is a distinctive plant with reddish jointed stems and long, green, oval-shaped leaves. Himalayan knotweed is native to south and central Asia, including the Himalayas. These seeds are stored in fruit capsules at the top of the plant, which when mature or prodded explode, spreading them far into the air and over a wide area (up to seven metres). Download the Giant Hogweed information sheet - PDF. Japanese and giant knotweed are native to northeastern Asia. 0131 608 1100 Like Japanese Knotweed, it was introduced as an ornamental garden plant. Reynoutria x bohemica) Bohemian knotweed (Fallopia Bohemica syn. For any help in removing Himalayan Balsam or Japanese Knotweed, please contact Japanese Knotweed Specialists. Arrange A Survey "Knotweed Management Company specialise in the removal and management of invasive plants, i.e. Tel: 01604 871115. INVASIVE PLANT SOLUTIONS was established in 2012 to address the spread of alien invasive plant species across Ireland. Initially, the seeds are brown and turn black as they mature. All our control programmes fully comply with relevant UK Best Practice and Codes of Practices advised by the Property Care Association (PCA) and the appropriate national government agencies (e.g. You need the Knotweed Management Company! In all cases, we monitor your premises for up to five years following treatment and can provide every site with our mortgage-friendly 10 Year Insurance Backed Guarantee at additional cost. Himalayan knotweed (Persicaria wallichii) is an aggressive competitor in the Buckwheat Family that was introduced from Asia as an ornamental.It is a clone-forming perennial, growing up to 6 feet high, with reddish stems and leaf stalks. It tends to grow in dense, mounded clumps. Trust us. Himalayan knotweed is native to south and central Asia, including the Himalayas. It flowers in mid to late summer; however, the flowers are large and pink, whereas the flowers on Japanese Knotweed … To report invasive non-native species on Council owned land call or email the park team. Himalayan Balsam, Impatiens glandulifera, Identification, Management, Control, Removal. Call us for a quotation to remove your Japanese Knotweed. Himalayan Knotweed - Help, Advice, Identification & Solutions Established in 2014 and based in Coleraine, the Knotweed Management Company provides proven solutions to remove and treat the triple threat of Japanese Knotweed, Himalayan Balsam, and Giant Hogweed. Unlike its parent plants, it can produce fertile seeds, enabling it to spread more rapidly. To ensure a complete eradication, we advise a chemical herbicide applied to the plant. Himalayan Knotweed (Persicaria Wallichii) is a robust rhizomatous perennial that can grow to 1.8 metres and produces loosely clustered pinkish or white flowers in late summer into early autumn.Again, like the other Knotweeds this was introduced as an ornamental and has become very persistent in abandoned gardens and on roadsides or where there is garden waste. The serrated leaves grow along the stem joints either in pairs or whorls of three. Phlorum offer full Himalayan Balsam removal with guaranteed eradication and control; get in touch with us now to begin your Himalayan Balsam removal! These plants, particularly Japanese Knotweed, Giant Rhubarb, Giant Hogweed and Rhododendron, can now be found in every county, are threatening our sensitive habitats, and are undermining our native biodiversity. Each plant can produce as much as 800 seeds and therefore removal should be undertaken in the winter months when the plant is … Himalayan Balsam can easily be misidentified as Japanese Knotweed due to the rate at which it grows at and also how tall it can become. Japanese Knotweed and Invasive Plant Control Specialists. Arrange A Survey "Knotweed Management Company specialise in the removal and management of invasive plants, i.e. 21/03/2019; 2 MIN READ; While it is one of the more attractive weeds, Japanese knotweed, or Fallopia japonica, is also one of the most troublesome and problematic weeds in Edinburgh. ... We are Knotweed removal specialist working as contractors for local councils such as Camden. Koenigia polystachya is a species of flowering plant in the knotweed family, known by the common names Himalayan knotweed and cultivated knotweed.It has several regularly used synonyms, including Polygonum polystachyum, Aconogonon polystachyum and Persicaria wallichii.. Koenigia polystachya is native to Asia (southwestern China, Indian Subcontinent, Myanmar, Afghanistan) and it is planted … How to Kill your Knotweed Problem, we can show you how to manage your Japanese Knotweed problem. Read more about Horsetail. There have been cases of where surveyors have noted the presence of Himalayan Balsam within a property and can be taken into account by mortgage providers, potentially affecting the lending approval process. Between June and October, Himalayan Balsam produces clusters of white, pink and purple flowers with five petals giving it a hooded appearance. There are two recognised methods for removing the species; Pulling and Herbicide Treatment Cover them with plastic sheets while spraying, and only remove it once the spray has dried on the weed leaves. Eradicate Himalayan Balsam (Impatiens Glandulifera) from your land. Due to legislation around spraying chemicals in the wild and near bodies of water, it is safest and most effective to hire professionals that can adhere to laws and best practice. We're trained to remove all weeds, including Japanese Knotweed and Giant Hogweed safely. Email: info@weedwise.co.uk. For further information please call us . Japanese Knotweed identification As well as harming the environment, Japanese Knotweed is able to grow through the smallest gaps in walls, pavements and structural foundations of buildings. The plant is also classified as controlled waste and therefore requires removal from a licensed waste carrier. It is locally c… If you want SMART to kill or remove Japanese Knotweed then consider: Japanese Knotweed Burial – Accelerated Giant Hogweed Treatments – Managing Himalayan … TP Knotweed Solutions is a trading name of Zirkon Ltd. Please find our update regarding COVID-19 here. DESCRIPTION: Himalayan knotweed is a perennial, growing up to 6 feet high, with red stems and leaf stalks. We will survey a site and establish the best method and price for … Due to legislation around spraying chemicals in the wild and near bodies of water, it is safest and most effective to hire professionals that can adhere to laws and best practice . Knotweed Removal, Call 085-808-9016 Each plant can produce as much as 800 seeds and therefore removal should be undertaken in the winter months when the plant is … Himalayan Balsam; Giant Hogweed; Japanese Knotweed. A native of the Western Himalaya, it was introduced in 1839 to Kew Gardens as a greenhouse exotic. It also has a hollow stem like Japanese Knotweed does. This is due to the plant being particularly persistent, and as a result treatment or excavation is often required to remove Himalayan Balsam. Polygonum, Himalayan knotweed, poses major threat to Uttarakhand's bio-diversity, Valley of Flowers. 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