Then break it into bite-size pieces. Thanks… do I have you listed on my “resources” page? As a second source of information for those curious I recommend Invasive Plant Medicine (The name may be slightly different) by Timothy Lee Scott. I would appreciate getting some tubers to plant this spring. I’ve decided to explore other options for the knotweed, like eating it! Don’t get confused with the term Poke “salad.” It is really poke “salet” pronounced the same as salad. supplement. - P. aviculare. I drilled holes in the stalk and injected it with concentrated roundup. Producing many seeds, the prostrate knotweed is most commonly found on the dry soil of walkways, yards, and waste ground in Arizona. This purée is excellent spooned over vanilla ice cream or baked in a pie shell. Cool by removing from pan and placing it on a rack. I spent three years trying to dig up and remove knotweed from our yard to no avail. However, the seeds of some of the plants in the same genus, Polygonum, have been parched and eaten among them P. douglasii and P. convolvulus. which is from Chinese and mean “tiger walking stick” or “tiger stick.” Best guess, and my thanks to Ala Bobb for the insight, is that the stick has stripes like a tiger. It’s pretty consistent. Many of the best medicinal plants are made illegal. It is good fodder for grazing animals, including cattle, sheep, goats, horses and donkeys. Disappeared like a magician’s rabbit. This is a bad one….DONT LET IT GET AWAY FROM YOU. Perhaps reseveratrol from another source would not provoke the same reaction — it could be the Japanese Knotweed, not the resveratrol per se, that is the culprit. The leaves are alternately arranged on stems, small (½ to 1 inch long by ¼ to ½ inch wide), and blue green, and have margins that are not serrated or lobed. Bake about 1 hour or until a straw or cake tester inserted in the center comes out dry. The stalks are about 3 ft tall around April 20. We are working on a subset of plants in the PFAF database identified as having the most potential for inclusion in such designs. i’ve been waging war on it as it grows without mercy all over our hill. In hindsight, that pain appears to have been provoked by inflammation of the vessels that transverse the top of the foot in reaction to a daily 100mg. You mentioned the “rhubarb” or “lemony” taste, so I had my suspicions this was a high-oxalate food, but I really appreciate that you came out and said it was high in oxalate (yay, there is information on it! I can be trusted to drive a car or carry a gun..but not to handle a plant? If the winters are mild enough to fully decay the plants that dieback than the soil should be covered by winter annuals since the soil is bare. 1 ½ tsp baking powder Seed - sow spring in a cold frame. Alternate, narrow oval to oblong leaves with pointed tips, smooth margins and short petioles. Plants and animals in ecosystems evolve together over 1,000’s of years. The plant is decidious/herbacious, but it’s roots are what hold the soil together. mine yours or nature, really they are greed and power stupid - 0 ft. 8 in. Is the Giant Knotweed also edible? My mother-in-law is from the Hiroshima area and I guess sukanpo is the local name for Itadori. 1 egg I think special attention needs to be paid to the fact the Native Americans eat it. As soon as possible, with friends present and a little pilsener, cut each stem from knot to knot and hand the bits out. I did bled some raw leaves, taken on big stalks, and blend those with a little water, and some sugar. This is my first post. You are by far my favorite internet source on plants. A nutritional analysis is available. Enjoy with a small glass of pilsener or similar beer, not wine. There is no death with the knot weed so become the weed and lets chat for a few million years hahahahha why not weed hahhahahahahah lol xxx, VERY interesting comment! I wouldnt blame knotweed, more blame on that has to be put on washigton states over cutting of the old growth forest which has caused most if not all the problems of silt and runoff into the redds and also all the logging roads built to close to our watersheds thus causing degradation of the salmon runs., As a kid, we used to whack each other with the dried stalks. Division in spring or autumn. The slender stems radiate from a central taproot and produce a tough mat-like growth. The roundup then goes systemically to all the roots branches, leaves and berries. I use the univeristy library as well as my own private collection. How does knotweed react to being harvested? Begin in the spring by spraying roundup, use the concentrated and dilute 4-5 tbsp. One species benefiting while many others suffer isn’t very justifiable either. The roots, actually rhizomes, are sometimes eaten. Waste places, roadsides, railway embankments and the coast[9]. Glyphosate is a systemic herbicide that will transmit the poison to bees and other pollinators through the flowers – and will last for at least 3 years in the soil, from what I’ve read. Prostrate knotweed is an annual (or sometimes short-lived perennial) weed that is widely distributed throughout North America. There are a few growing in my garden and I’m afraid that there are chemicals that were used in there too. Very easy, larger divisions can be planted out direct into their permanent positions. But, I think it is Bohemian Knotweed. In the fall cut to ground with mower and cover area with old carpeting (jute back). Thank you for this terrific information! i’d need to see some real proof of this, it seems highly doubtable. ; and P. arenastrum. Jord. Those get reported as Native American food without the “when” being reported. We are adding search terms and icons to those plants pages, and providing a range of search options aligned to categories of plants and crop yields, with Help facilities including videos. Seeds edible raw or ground into a flour Dimensions: Height: 0 ft. 3 in. PO box 95 Chemicals are said to be highly ineffective on Japanese Knotweed (and I don’t think we should be adding poisons to our ecosystem to kill any plants). Pettigrew, AR 72752. Tsk…Tsk… The California Department of Food and Agriculture and the book Cornucopia II both say the rhizomes are edible. how? It was just by chance that I found this site and discovered their identity! The article mentions that knotweed contains oxalic acid, but so does spinach…. The leaves are anthelmintic, diuretic and emollient[218]. (Can you say ‘corporate profits’?). Do not over mix. Please be responsible to not allow it to run rampant to neighboring areas. I think I could plant it there and the forest would contain it. If not, overwinter them in a cold frame and plant them out the following spring after the last expected frosts. ... Prostrate Knotweed. Prostrate knotweed is a supreme indicator weed. Cells are like seeds growing other cells but than they stop and die out its a bio nano program in the DNA. Do you have any insight as to the structural tendency of this weed. this has to be repeated year after year every time a new shoot emerges. You can remove yourself through great effort and knowledge. From reading Buhner, the stuff is a fantastic medicinal and also edible of course. When done, the Japanese Knotweed needs only to be mixed with a spoon. BTW, I grew up eating Poke Salet. Maybe I’m just lucky. Recent research has shown that the plant is a useful medicine for bacterial dysentery. 1. GOOD LUCK. There was a song about another type of “weed” and one of the lines went something like, “they cut and they burned and they burned and they cut. Many of the best edible plants are condemned or have been made illegal at various times. Thanks for all the info. I hope you live long enough to tell us about all of them. Sounds weird, I know, but it’s what I’ve been told on my pedology classes. I read some time ago in some book in the library that there were three hundred thousand plants classified and of them three thousand were editable. per gallon. I find your article extremely interesting and informative. An alcohol-based preparation has been used with success to treat varicose veins of recent origin[7]. It’s kind of like saying chocolate pudding was an Aborigines’ food. And to think I’ve been trying to kill these plants off. In another week, I expect it will be entirely cleared. I love weeds for my livestock. Maybe if you stay cutting they won’t toughen up as fast? This species is often seen emerging through cracks in sidewalks and parking lots and is usually not too much of a problem in agronomic crops. Do not mix until all ingredients are added, and blend only enough to moisten. The providers of this website accept no liability for the use or misuse of information contained in this website. I have read all this information and still have no idea what the plant looks like. I know. Along with eating them I would think it a treasure to have at least in some fashion. : agroecosystems of perennial plants, to choose the most appropriate plants for their requirements and site conditions. Oh by the way, it’s edible. I have it growing abundantly enough to share. Please let me know what your thoughts are on if I should eat this or not risk it due to the unknown. More important are the leaves stopping raindrops . If anyone knows of any in Florida…PLEASE email me. I must try this spring to do some JK culturing. However, in cultivated conditions it may grow slightly erect to 4 to 8 inches. Digging up the rhizome can also lead to its spread. I really enjoyed your article… there seems to be a lot of images Japanese Knotweed and all to me look different. They are mentioned in the article on Edible Flowers. When taken by mouth: Knotweed is POSSIBLY SAFE when taken by mouth short-term. I’m wondering if I should use it or dump it and make more room in my freezer! THE LEAF WILL LOOK COMPLETLY DIFFERENT AS IT MUTATES IN ITS STRUGGLE TO SURVIVE. A good advocate pesticide action network or oregon sustainable beekeeping. In fact they spend some two billion pounds to combat it annually, which as of this writing is about three billion dollars a year. You answered all my questions! It smelled normal and the tiny bit I tasted tasted normal. Sarah Marshall Strawberry-rhubarb pie. It was time for the annual pot luck supper for the UVM Extension Master Gardeners, Rutland, VT chapter. 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