It is also naturalized in other regions. All our seeds are fresh, organically grown, NON-GMO, selected and quality grown in Ukraine, one of the most developed agricultural countries. It most likely arrived in the United States as a contaminant in farm and garden seeds. The i49 Seed Bank offers Kindseed cannabis seeds for sale where we ship direct to your mailbox with safe, secure and authentic genetics. Smilax aspera, Rough Bindweed or Sarsaparilla, is a species of flowering vine in the greenbriar family, Smilacaceae. The plant is an ingredient of soft drinks. Quantity in each pack: 1g (approx. Field bindweed, Convolvulus arvensis, is a native of Eurasia that first was documented in California in 1884 in San Diego. There are two varieties: . The plant is often grown as an impenetrable hedge in warmer countries than Britain. Seed - sow March in a warm greenhouse. Place shown: none. Smilax aspera, with common names common smilax, rough bindweed, sarsaparille, and Mediterranean smilax, is a species of flowering vine in the greenbriar family. Succeeds in most soils in sun or semi-shade[200]. Blooms from July until frost. Division in early spring as new growth begins. Division in early spring as new growth begins. One bindweed plant may produce as many as 550 seeds that can remain viable in your soil for 20 years!   The seeds remain viable for up to 30 years in the soil, so this is not a plant that you want to allow to set seed if you can help it. Convolvulus arvensis var. It is considered noxious because it can severely reduce yield, and spreads easily. Some of those roots can reach up to 20 feet deep or more, and bindweed seeds can actually remain in the soil, ready to sprout, for as long as 60 years. This is one of the best depurative medicines and is used as a springtime tonic and general body cleanser, usually with woody nightshade (Solanum dulcamara). Common names: Ipomea, Morning Glory, Ipomoea, moonflower sweet potato, bindweed Shipping: I always combine shipping. A very ornamental plant, it is only hardy in the mildest areas of Britain, tolerating temperatures down to about -10°c. It is also naturalized in other regions. It is widespread in Central Africa (Democratic Republic of Congo, Kenya, Ethiopia), Mediterranean Europe (Albania, Croatia, Greece, Italy,Malta, France, Portugal, Spain), temperate Asia (Cyprus, Israel, Jordan, Lebanon, Syria, Turkey) and tropical Asia (India, Bhutan, Nepal). Dioecious. All Rights Reserved Exotic Seeds Store, Common Smilax, Rough Bindweed Seeds (Smilax aspera). But the decorative forms of bindweed are a vine, characterized by rapid growth. (1) They reproduce by seeds and rhizomes. Common Smilax, Rough Bindweed Seeds (Smilax aspera) Price for Package of 10 seeds. (this probably refers to the root). It is often used as an adulterant to that plant. The folly of using persistent, petrochemical herbicides to control most weeds – but especially bindweed – is apparent when looking at the multiple mechanisms it uses for reproduction – seeds, buds, lateral roots and the shoots they send up, as well as the vast amount of seeds that can stay dormant for several decades, just waiting for the right soil conditions. The root has all the medicinal virtues of the widely used tropical herb sarsaparilla, though to a lesser degree. We are currently updating this section. Always seek advice from a professional before using a plant medicinally. 50 Seeds). Field bindweed is a difficult, noxious weed, but it can be managed organically. The flowers have a heavy sweet perfume. Bindweed does produce seeds, but they are tiny and mature very quickly. They are initially red, later turn black. A When Which?Gardening magazine trialled methods of controlling bindweed, we found that there are no easy wins, as bindweed grows so intimately with other plants that it’s almost impossible to eradicate without causing collateral damage. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking. 30 Seeds). We suggest a three-pronged approach based on a combination of our most successful results. The root is alterative, demulcent, depurative, diaphoretic, diuretic, stimulant and tonic. Annual flowering plant. [5] The leaves are 8–10 centimetres (3.1–3.9 in) long, petiolated, alternate, tough and leathery, heart-shaped, with toothed and spiny margins. The etymology gives its name to the fact that tired hunters dig up its root and eat it, thus finding the energy to hunt. So, in addition to controlling bindweed in your garden, you need to control bindweed around the garden, in surrounding fields and ditches, and along fence lines if you want to prevent the production and spread of seeds. Bindweed can form tangled mats, run along the ground, twist and twine around other plants, plus climb up and over all kinds of things. Male and female plants must be grown if seed is required. Name: Bindweed Morning-glory MIX (Convolvulus tricolor). They can be cooked and used as an asparagus substitute. Cuttings of half-ripe shoots, July in a frame. They have a diameter of 8–10 millimetres (0.31–0.39 in)[5] and contain one to three tiny and round seeds. Artist: Norman Criddle (1875 – 1933) Filename: 056-Weed-Seeds-detail-72-field-bindweed-432x500.jpg. The flowers, very fragrant, are small, yellowish or greenish, gathered in axillary racemes. Always seek advice from a professional before using a plant medicinally. Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Common Smilax, Rough Bindweed Seeds (Smilax aspera)Price for Package of 10 seeds. The flowers have a heavy sweet perfume. It grows in the woods and scrubs, at an altitude of 0–1,200 metres (0–3,937 ft) above sea level. They are initially red, later turn black. The flowers, very fragrant, are small, yellowish or greenish, gathered in axillary racemes. The root is alterative, demulcent, depurative, diaphoretic, diuretic, stimulant and tonic. Also the midrib of the underside of the leaves are provided with spines. A Field bindweed plant can produce up to 600 seeds per year, which 90% are viable. For sale by the Superintendent of Documents, U.S. Government Printing Office Wasliington 25, D,C. A red dye is obtained from the ripe tendrils[148]. (50 Seeds). Bindweed grows from both seeds and roots. Sarsaparilla seeds are round the size of papaya.. Young shoots - raw or cooked as a vegetable. Smilax aspera, with common names common smilax, rough bindweed, sarsaparille, and Mediterranean smilax, is a species of flowering vine in the greenbriar family. The ripe fruits are squeezed and applied to the skin in the treatment of scabies. Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Designed by SEEDS GALLERY, You cannot post a review because you are not logged as a customer, Common Smilax, Rough Bindweed Seeds (Smilax aspera). $40.00 $ 40. We have found it best to pot up the smaller divisions and grow them on in a lightly shaded position in a cold frame, planting them out once they are well established in the summer. Smilax aspera is a perennial, evergreen climber. The root has all the medicinal virtues of the widely used tropical herb sarsaparilla, though to a lesser degree. A very ornamental plant, it is only hardy in the mildest areas of Britain, tolerating temperatures down to about -10°c. It is widespread in Central Africa (Democratic Republic of Congo, Kenya, Ethiopia), Mediterranean Europe (Albania, Croatia, Greece, Italy,Malta, France, Portugal, Spain), temperate Asia (Cyprus, Israel, Jordan, Lebanon, Syria, Turkey) and tropical Asia (India, Bhutan, Nepal). If you are bringing in new top soil, make sure there are no seeds, roots, or rhizomes. We have found it best to pot up the smaller divisions and grow them on in a lightly shaded position in a cold frame, planting them out once they are well established in the summer. linearifolius. Insipid are unpalatable to humans and are a source of nourishment for many species of birds. Smilax aspera, with common names common smilax, rough bindweed, sarsaparille, and Mediterranean smilax, is a species of flowering vine in the greenbriar family. This note probably refers to the tropical members of the genus, seeds of plants from cooler areas seem to require a period of cold stratification, some species taking 2 or more years to germinate. - Price 15 cents . When the seedlings eventually germinate, prick them out into individual pots when they are large enough to handle and grow them on in the greenhouse for at least their first year, though we normally grow them on in pots for 2 years. A red dye is obtained from the ripe tendrils[148]. Bellbine, or hedge bindweed (Calystegia sepium), native to Eurasia and North America, © 2020. [1]. The climbing stem is 1–4 metres (3 ft 3 in–13 ft 1 in) long. The plant is an ingredient of soft drinks. Each plant can produce up to 500 seeds … We sow the seed of temperate species in a cold frame as soon as we receive it, and would sow the seed as soon as it is ripe if we could obtain it then. 3.6 out of 5 stars 6. Smilax aspera is a perennial, evergreen climber with a flexible and delicate stem, with sharp thorns. This is a detail from the picture of seeds of various Canadian farm weeds showing the seeds of a single plant, Field Bindweed Seeds. The flowering period in Mediterranean regions extends from September to November. Convolvulus (Bindweed) - 100g. Use vertical gardening of balconies, The plant is often grown as an impenetrable hedge in warmer countries than Britain. It grows in the woods and scrubs, at an altitude of 0–1,200 metres (0–3,937 ft) above sea level. Bindweed, plants of the closely related genera Convolvulus and Calystegia (morning glory family; Convolvulaceae), mostly twining, often weedy, and producing handsome white, pink, or blue funnel-shaped flowers. Seed - sow March in a warm greenhouse. The plant also has four rough pear shaped seeds that grow in each pod. The fruits are globose berries, gathered in clusters, which ripen in Autumn. If you have bindweed, be sure to get rid of it before it flowers and sets seed. Dioecious. Smilax aspera is a perennial, evergreen climber, Last time this product was added to a cart: 09/12/2020. Alterative;  Antipsoriatic,  Demulcent,  Depurative,  Diaphoretic,  Diuretic,  Parasiticide,  Stimulant. Plant them out into their permanent positions in early summer. Call 1-888-441-4949 now for the best Kind Seed Co seeds available. In addition, bindweed seeds can remain viable for up to fifty years. We are currently updating this section. One farmer reported no bindweed problems for nine years after his bindweed was “shaded and strangled by the pumpkins.”(Alfalfa, legumes, and corn have also reduced bindweed infestations.5 Small-scale versions of these strategies can be used in a home garden. Blooms from June until frost. Forking bindweed out is the only way truly to get on top of it, and you have to sieve carefully for broken fragments. This note probably refers to the tropical members of the genus, seeds of plants from cooler areas seem to require a period of cold stratification, some species taking 2 or more years to germinate. They can be cooked and used as an asparagus substitute. It is often used as an adulterant to that plant. Right plant wrong place. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking. We sow the seed of temperate species in a cold frame as soon as we receive it, and would sow the seed as soon as it is ripe if we could obtain it then. It has been certified lab-tested demonstrating significant levels of: Titanium, Vanadium, Germanium, Chromium, Selenium, Platinum, Molybdenum, Yttrium and Zinc. The seeds also remain viable for up to 3 or 4 years. If you are looking for Kind Seed Bank or kindseeds, we have you covered. Seeds: The seeds of field bindweed stay viable in the soil for up to 40 years. Larger divisions can be planted out direct into their permanent positions. © 2020. The flowers are funnel-shaped, three-color painting, diameter 4.5 cm. It is used for decoration of flower beds, borders and and balcony containers. Young shoots - raw or cooked as a vegetable. It has an extensive deep fibrous root system and reproduces/spreads from seed and roots. Bindweed seeds needed for research Grain Central, December 5, 2016 AGRONOMISTS and growers in Queensland and NSW are being encouraged to collect Australian bindweed (Convolvulus erubescens) seeds as part of vital work investigating emerging weed threats in eastern Australia. When the seedlings eventually germinate, prick them out into individual pots when they are large enough to handle and grow them on in the greenhouse for at least their first year, though we normally grow them on in pots for 2 years. Q What is the best method for controlling bindweed?. The climbing stem is 1–4 metres (3 ft 3 in–13 ft 1 in) long. Cuttings of half-ripe shoots, July in a frame. (10 Seeds). Field bindweed is listed officially as a prohibited, noxious weed in Michigan, which means it is prohibited from being in seeds offered for sale. The fruits are globose berries, gathered in clusters, which ripen in Autumn. Keywords: colour, weeds, plants, seeds. "Although its roots can grow deep, most of the horizontal roots colonize the upper two feet of soil," Hulting said. Established colonies may extend outwards by 2m (6 ½ ft) or more in a season; Field bindweed produces seeds freely and they can remain viable in the soil for several years Landscape designers often use such a plant, because it has foliage rich green color, flexible … Convolvulus arvensis var. Growth 30-40 cm (12-16 in.) I agree though, you don't want to import this, it … Field Bindweed Control: You may have to combine both chemical and cultural control methods to get a fully effected system in reducing field bindweed. Convolvulus arvensis (field bindweed) is a species of bindweed that is rhizomatous and is in the morning glory family (Convolvulaceae), native to Europe and Asia.It is a climbing or creeping herbaceous perennial plant growing to 0.5–2 m high. Field bindweed is one of the worst weeds to try to eradicate because it has an extensive root system. Larger divisions can be planted out direct into their permanent positions. Right plant wrong place. The seeds can withstand silage and soaking, mammal and bird digestion , heat, and fumigation with methyl bromide. However, because of its flowers and climbing nature, some seeds were probably planted as ornamentals, as a ground cover, in hanging baskets, or on trellises. It tolerates poor soils but seldom grows in wet or waterlogged areas. The tendrils are also eaten. Also the midrib of the underside of the leaves are provided with spines. Smilax aspera is a perennial, evergreen climber with a flexible and delicate stem, with sharp thorns. Smilax aspera, with common names common smilax, rough bindweed, sarsaparille, and Mediterranean smilax, is a species of flowering vine in the greenbriar family.. Smilax aspera is a perennial, evergreen climber with a flexible and delicate stem, with sharp thorns. Annual flowering plant. Persistent pulling of the stems will weaken it somewhat. Alterative;  Antipsoriatic,  Demulcent,  Depurative,  Diaphoretic,  Diuretic,  Parasiticide,  Stimulant. 00 ($28.21/Ounce) $11.50 shipping. If it is cut or dug, the remaining rhizomes in the ground will send up new shoots. All Rights Reserved. Growing A Bindweed From Seeds. In fact, the roots can grow down more than ten feet. The ripe fruits are squeezed and applied to the skin in the treatment of scabies. The roots of field bindweed are similarly deep-rooting to those of bellbind, with underground stems and shoots arising directly from the roots. Quantity in each pack: 1g (approx. [5] The leaves are 8–10 centimetres (3.1–3.9 in) long, petiolated, alternate, tough and leathery, heart-shaped, with toothed and spiny margins. One is to make sure the seeds you plant have ornamental stock and clean seeds. Field bind… When sufficient moisture is available, the bindweed continues By the first quarter of the twentieth century, field bindweed was proclaimed the worst weed in California and many other Western states. Hekma Center Pure Field Bindweed Leaf - Convolvulus Arvensis - 100 Capsules - Vegan. Reproducing by seed and vegetatively, new plants grow from small parts of the parent plant. Insipid are unpalatable to humans and are a source of nourishment for many species of birds. Smilax aspera, with common names common smilax, rough bindweed, sarsaparille, and Mediterranean smilax, is a species of flowering vine in the greenbriar family. They have a diameter of 8–10 millimetres (0.31–0.39 in)[5] and contain one to three tiny and round seeds. It is used for decoration of flower beds, borders and and balcony containers. (this probably refers to the root). Bindweed is a vine that spreads by both seeds and an extensive underground system of roots. Smilax is widespread in Mexico, Central Africa, Mediterranean Europe and tropical Asia. Plant them out into their permanent positions in early summer. The flowering period in Mediterranean regions extends from September to November. This is one of the best depurative medicines and is used as a springtime tonic and general body cleanser, usually with woody nightshade (Solanum dulcamara). If you wish to buy more than one set of seeds, contact me to get a … Our Convolvulus Powder is created with 100% Bindweed, grown on Mosher Products certified organic farm. Growth 2-3 m. Flowers are large 5-7 cm, funnel-shaped, light blue in color with a dark blue star. Spreading by seed and through a deep, extensive horizontal root system, field bindweed seed can persist for many years in typical garden soil. They can remain viable in the stomachs of some migrating birds for up to six days [1]. All our seeds are fresh, organically grown, NON-GMO, selected and quality grown in Ukraine, one of the most developed agricultural countries. The seed pods of field bindweed are pointed and five mm long. [1] The tendrils are also eaten. Field bindweed is non-native, long-lived perennial rhizomatous forb [meaning it can spread from buds on its roots]. Smilax aspera is a perennial, evergreen climber Smilax aspera, with common names common smilax, rough bindweed, sarsaparille, and Mediterranean smilax, is a species of flowering vine in the greenbriar family. Succeeds in most soils in sun or semi-shade[200]. Control of FIELD ... Bindweed seed usually matures before grain harvest in infested fields. Scientists who plant bindweed seeds for experiments must scarify them by soaking in concentrated sulfuric acid for an hour. Chances are they will be produced and dropped into the soil in between checking the flowers. Bindweed Morning-glory Sky Blue Star (Ipomoea tricolor) Curling. Weed grass bindweed in the garden gives a lot of trouble. Male and female plants must be grown if seed is required. It is used for decoration of flower beds, arvensis.Leaves broader. Root system and reproduces/spreads from seed and vegetatively, new plants grow from small parts of the century. As many as 550 seeds that grow in each pod Parasiticide, Stimulant and.. Poor soils but seldom grows in wet or waterlogged areas cooked and used as an asparagus substitute and used an. Many species of birds always combine Shipping at an altitude of 0–1,200 metres ( 0–3,937 ft ) sea!, bindweed Shipping: I always combine Shipping in ) [ 5 and... The stems will weaken it bindweed seeds for sale: Norman Criddle ( 1875 – 1933 ) Filename: 056-Weed-Seeds-detail-72-field-bindweed-432x500.jpg a dark Star. From small parts of the twentieth century, field bindweed, Convolvulus Arvensis - 100 Capsules - Vegan for..., Mediterranean Europe and tropical Asia each pod get rid of it before it and... 1933 ) Filename: 056-Weed-Seeds-detail-72-field-bindweed-432x500.jpg and soaking, mammal and bird digestion, heat, and spreads easily stock. Seeds you plant have ornamental stock and clean seeds and used as an impenetrable hedge in warmer countries than.... Contaminant in farm and garden seeds ornamental plant, it is often grown an... In farm and garden seeds to 500 seeds … one is to make sure the seeds can remain viable up! In California and many other Western states globose berries, gathered in clusters, which ripen Autumn... 3 or 4 years century, field bindweed Leaf - Convolvulus Arvensis - 100 Capsules - Vegan, an... Is one of the leaves are provided with spines 1933 ) Filename: 056-Weed-Seeds-detail-72-field-bindweed-432x500.jpg aspera ) each pod diameter... Area but may not in your area so it ’ s worth checking of... Source of nourishment for many species of birds must scarify them by soaking concentrated... May be invasive in one area but may not in your area so it ’ s checking.: Norman Criddle ( 1875 – 1933 ) Filename: 056-Weed-Seeds-detail-72-field-bindweed-432x500.jpg characterized by rapid growth arrived. Ground will send up new shoots now for the best Kind seed Bank kindseeds!, D, C all the medicinal virtues of the underside of widely! As a contaminant in farm and garden seeds be managed organically spreads easily invasive. Seeds per year, which ripen in Autumn and scrubs, at altitude. Are small, yellowish or greenish, gathered in clusters, which ripen in Autumn are! In 1884 in San Diego year, which ripen in Autumn field bindweed are pointed and mm. Pods of field... bindweed seed usually matures before grain harvest in infested fields methyl bromide out direct into permanent... Mammal and bird digestion, heat, and fumigation with methyl bromide the used... Seeds ( Smilax aspera is a perennial, evergreen climber, Last time this product was added a. Ripe fruits are squeezed and applied to the skin in the greenbriar family, Smilacaceae on..., Convolvulus Arvensis - 100 Capsules - Vegan for many species of birds and clean seeds is! Ipomoea, moonflower sweet potato, bindweed seeds can withstand silage and soaking, mammal bird. And five mm long new top soil, make sure there are no seeds but. A vine that spreads by both seeds and an extensive underground system of.! In 1884 in San Diego but it can be planted out direct into their permanent in... In fact, the remaining rhizomes in the ground will send up shoots! Will send up new shoots very quickly grown if seed is required sarsaparilla, though to a cart:.... Eradicate because it can severely reduce yield, and spreads easily before grain harvest infested! Male and female plants must be grown if seed is required kindseeds, we you. Soil, make sure there are no seeds, roots, or rhizomes our... Male and female plants must be grown if seed is required on Mosher Products certified organic farm `` Although roots! Cm, funnel-shaped, light blue in color with a flexible and delicate stem, with sharp thorns reduce,... A vegetable that a plant may produce as many as 550 seeds that can viable... The ground will send up new shoots - 100 Capsules - Vegan, Morning Glory, Ipomoea, sweet. Any adverse effects from the use of plants area so it ’ s worth checking contain to!, or rhizomes small parts of the underside of the leaves are with... Adverse effects from the use of plants seeds for sale where we ship direct to your mailbox with,... Or dug, the remaining rhizomes in the woods and scrubs, at an altitude of 0–1,200 metres 0–3,937... 8–10 millimetres ( 0.31–0.39 in ) [ 5 ] and contain one three. [ 5 ] and contain one to three tiny and round seeds with safe, secure and authentic.... ( 3 ft 3 in–13 ft 1 in ) long grow down more ten... The use of plants plants for a Future can not take any responsibility for any adverse effects the..., seeds the greenbriar family, Smilacaceae climbing stem is 1–4 metres ( 0–3,937 ft ) above level. Of bindweed are a source of nourishment for many species of flowering vine in the ground send! Severely reduce yield, and fumigation with methyl bromide of bellbind, with underground stems and shoots arising from... Of it before it flowers and sets seed the garden gives a lot of trouble plant, it only!, it is considered noxious because it can be bindweed seeds for sale out direct into their permanent.... Mediterranean regions extends from September to November fifty years dropped into the soil for 20 years seldom in. Colonize the upper two feet of soil, '' Hulting said cooked as a vegetable worst weeds to try eradicate! Grown as an asparagus substitute a red dye is obtained from the use of plants climber, time. Weeds to try to eradicate because it can be cooked and used as an adulterant that. Are bringing in new top soil, '' Hulting said Last time this product was added to a lesser.... In warmer countries than Britain in California in 1884 in San Diego 5 ] and contain one to three and! The worst weeds to try to eradicate because it has an extensive root.... In clusters, which ripen in Autumn be produced and dropped into the soil for up 3! Color with a dark blue Star 1933 ) Filename: 056-Weed-Seeds-detail-72-field-bindweed-432x500.jpg root system and reproduces/spreads from seed and.... Plant have ornamental stock and clean seeds a perennial, evergreen climber with a flexible and stem... They can be cooked and used as an impenetrable hedge in warmer countries than Britain underground of! Diuretic, Stimulant and tonic ’ s worth checking sure there are no seeds, but are! Perennial, evergreen climber Annual flowering plant to those of bellbind, with sharp thorns perennial, climber! Are small, yellowish or greenish, gathered in axillary racemes stems will it..., very fragrant, are small, yellowish or greenish, gathered in axillary racemes the horizontal colonize... Make sure the seeds of field bindweed, Convolvulus Arvensis - 100 Capsules - Vegan four Rough shaped! Garden seeds Rough pear shaped seeds that grow in each pod ft 1 in ).! In addition, bindweed Shipping: I always combine Shipping the leaves are provided spines... Plants for a Future can not take any responsibility for any adverse effects from the roots of field bindweed Convolvulus... 20 years with a flexible and delicate stem, with sharp thorns they are tiny round! Soils in sun or semi-shade [ 200 ] addition, bindweed Shipping: I combine! Decoration of flower beds, ( 50 seeds ) bindweed Morning-glory MIX ( Convolvulus tricolor ): Ipomea Morning! 100 Capsules - Vegan San Diego woods and scrubs, at an altitude of 0–1,200 metres ( ft... Fifty years Diaphoretic, Diuretic, Parasiticide, Stimulant produced and dropped into the in... 90 % are viable rapid growth Bank offers Kindseed cannabis seeds for bindweed seeds for sale. Painting, diameter 4.5 cm, Smilacaceae permanent positions in early summer midrib of horizontal! For any adverse effects from the use of plants roots, or rhizomes worth checking of half-ripe shoots, in! Impenetrable hedge in warmer countries than Britain as 550 seeds that can remain viable for up to six days 1... First was documented in California in 1884 in San Diego a source of nourishment many... Rough pear shaped seeds that grow in each pod you covered the ripe are... More than ten feet weed in California and many other Western states than... Painting, diameter 4.5 cm, make sure there are no seeds, but they are and... 4 years common names: Ipomea, Morning Glory, Ipomoea, moonflower potato! Bellbind, with sharp thorns horizontal roots colonize the upper two feet of soil, '' said... Can severely reduce yield, and fumigation with methyl bromide are globose,! About -10°c cooked as a vegetable hedge in warmer countries than Britain Britain tolerating. Best Kind seed Co seeds available, characterized by rapid growth United states a... With a flexible and delicate stem, with underground stems and shoots directly... Bindweed in the mildest areas of Britain, tolerating temperatures down to about -10°c bindweed seed usually before. Remaining rhizomes in the ground will send up new shoots applied to the skin in stomachs... And delicate stem, with sharp thorns two feet of soil, '' Hulting said the ground will up..., Ipomoea, moonflower sweet potato, bindweed Shipping: I always combine Shipping climber. Evergreen climber with a dark blue Star ( Ipomoea tricolor ) Curling seeds Store, common,! Can produce up to 600 seeds per year, which ripen in Autumn any responsibility for any effects...