Germander Speedwell is a perennial weed also known as Bird's-eye Speedwell. If you intend to go down the chemical route, choose a product that contains fluroxypyr for the best results. Studies have shown that tilling after dark is most effective. There are several different types of Speedwell but only two of them cause problems in lawns. My next challenge was to discover some information on the medicinal properties, which unfortunately is a little thin on the ground, as Speedwell has fallen out of fashion in current herbal practice. Prevention and control Encourage a healthy sward with good turf care practices. Creeping speedwell, or Veronica filiformis, is a kind of weed that can feature blue and white flowers. Its blue flowers look very pretty when carpeting a flowery meadow; keep the grass short in early spring to allow it to grow through, then raise the cutting level of your mower later on. Other pests View handy tips on how to identify common turf and industrial weeds such as Clover, Plantain and Dandelion. Preferred Habitat: Most situations but much less common on turf than Veronica filiformis. Speedwell—also known as Veronica, Birdseye, and Gypsyweed—is a well-known weed that you can find in your front yard, backyard, or garden. Most situations but much less common on turf than Veronica filiformis, Growth: Slender Speedwell: Tiny pink or mauve flower, also known as Round-leaved Speedwell. Germander Speedwell’s leaves grow much larger than Slender Speedwell’s, meaning it is a lot easier to kill. Speedwells are a common variety of lawn weed. Control can be achieved with current chemicals but this needs correct timing and adjuvants. In the northern end of the hardiness range, it is not uncommon for wall germander to die back due to cold temperatures. Germander speedwell is actually a type of veronica, ... Horticultural soaps and oils, or pesticides, will control these. Germander Speedwell: Bright blue flower with a white eye, also known as Bird’s-eye Speedwell. How does Green Man Lawn Care control speedwells? Prevalence of corn speedwell can be reduced by increasing turf density through nitrogen fertilization, regular mowing, and the use of turfgrasses well-adapted to site conditions. Creeping but more robust and upright than Veronica filiformis, Leaves: see more; Family Plantaginaceae . Back to … Progreen Weed Control Solutions. For the best results apply weed killers when the grass is actively growing. Stems with two opposite lines of hairs. The active ingredients that are likely to give best control are clopyralid and fluroxypyr with some effect from florasulam, mecaprop and MCPA. Next Post Lawn Weeds – Creeping Buttercup. Speedwell definition, any of several plants, shrubs, or small trees of the genus Veronica, of the figwort family, having opposite leaves and small flowers. The flowers are deep blue with a zygomorphic (bilaterally-symmetrical) four-lobed corolla, 8–12 mm (0.3–0.5 in) wide. Speedwell in new lawns Germander speedwell veronica chamaedrys is a stronger growing coarser species than v. Speedwell control in gardens. Germander Speedwell - Veronica chamaedrys. For mulches to work properly, they need to be a minimum of 5cm (2in) thick, but 7.5cm (3in) deep works better. It is becoming more of a problem on lawns in throughout the UK. Broadleaf Weeds. and S. Dumesh. Althought herbicides are the most effective method of controlling speedwells, cultural control methods such as manual control (removing it by hand) and Scarification can also be used. Speedwells are resistant to the majority of lawn weedkillers available to amateur gardeners. Germander speedwell is an excellent nectar source for solitary bees and can be grown in the garden. Becomes low growing and dense when in the lawn compared to a lanky growth habit in the borders. Often considered difficult-to-control, speedwell has a fibrous root system and spreads … Just keep the grass short in early spring to allow it to grow through, then raise the cutting level … Often considered difficult-to-control, speedwell has a fibrous root system and spreads rapidly in patches. It was an introduction by European settlers, and has settled in quite happily. Corn speedwell is one of the most prevalent of the weedy species, others include: Germander, Persian, Creeping, Purslane and Ivyleaf. Montana Field Guide. Registered charity number 207238. Leaves have jagged or toothed edges. Privacy Policy, Discontinued Products - Turf and Amenity Solutions. Keep up to date with the latest turf and amenity news from Bayer, Preferred Habitat: Winter annual weed seeds germinate in the fall, therefore, this is the best time to … The name Germander is a corruption of the Latin chamaedrys. Germander speedwell veronica chamaedrys is a stronger growing coarser species than v. Speedwell control in gardens. The most effective approach is to apply pre-emergence herbicides in the fall to prevent seeds from sprouting. Germander Speedwell (Veronica chamaedrys) in the Veronicas Database. Speedwell (Veronica spp.) Our preferred product is Solar Plus. This weed can be suppressed or controlled with various preemergence and postemergence herbicides. They spread by both underground and over ground runners. Literature Cited Above Legend: View Online Publication. The flowers can be seen between mid to late June. Slender speedwell spreads via stolons (overground runners) and rhizomes (underground runners) rooting at the nodes. Weeds. Covering the plants in winter may be necessary in Zone 5. The photograph also helps to show this plants sprawling nature (Nature Spot). Hand weed if only a few plants are present. Broadleaf Weeds Print page . There's a similar species that grows in woods, V. montana, the Wood Speedwell, but that has much longer leaf and flower stalks. You should avoid aiding the spread of Speedwell as much as possible by altering tasks that you commonly complete on or around your lawn. Each flower has four petals, with one petal being smaller than the … As we previously noted, slender speedwell is notoriously difficult to control with chemicals, as it is resistant to most active ingredients used in herbicides. Its small leaves are triangular in shape and deeply toothed. Leaf: The oval shaped leaves have prominent veins with jagged edges. Leaves have jagged or toothed edges. It can tolerate a wide range of soil conditions, but prefers damp conditions. Corn speedwell only spreads by seed and is very aggressive in stressed thin and newly seeded turfgrass stands or other areas with exposed bare ground such as landscape beds that are not mulched. The variety Veronica Americana is edible and nutritious and has been used in a tea to alleviate symptoms of allergies and asthma. The most prevalent speedwell species in Michigan is corn speedwell, which is a winter annual. The leaves tend to be larger than those of slender speedwell. Species; Additional images; Click here to support NatureSpot by making a donation - small or large - your gift is very much appreciated. Leaf: The oval shaped leaves have prominent veins with jagged edges.The leaves tend to be larger than those of slender speedwell. Germander Speedwell spreads by both underground and over ground runners. What to Control. Chemical Control - Germander Speedwell is a difficult weed to control with chemicals as it is resistant to most ingredients used in weed killers. Fluroxypyr has been proven to be the most effective chemical in controlling speedwell. You Might Also Like . This includes a balanced feed program, regular scarification and aeration and the correct mowing regime to help prevent this weed from encroaching. The two most common speedwells are germander speedwell (Veronica chamaedrys) and slender speedwell (Veronica filiformis). How to Control Creeping Speedwell. For serious infestations, controlling weed speedwell calls for a combination of good cultural practices and the use of herbicides. Speedwell, Germander, is the commonest British species of Speedwell, found everywhere, on banks, pastures, in copses, etc., flowering in spring and early summer. They are Germander Speedwell and Slender Speedwell. Selective control of Germander speedwell (Veronica chamaedrys) in lawns is very difficult. Germander Speedwell is an excellent nectar source for solitary bees and can be grown in the garden - its blue flowers looks very pretty carpeting a short-cut, flowery meadow. View further information on the Bayer products and download labels, MSDS and user guides for the Bayer products. Slender Speedwell is more of a problem in closely mown turf than Germander Speedwell. Where the plants occur in grass the mower can scatter pieces of stem which will root and when the clippings are composted care must be taken to ensure that they are completely broken down befor use. Montana Natural Heritage Program. Germander speedwell is a perennial that has simple,opposite narrow leaves near the base that are slightly elongated. Corn speedwell (Veronica arvensis L.) is a member of the plantain family (Plantaginaceae) and has a winter annual life cycle. Category: Turf Weeds. Oval, stalkless and bluntly toothed leaves, We would like to use cookies to better understand your use of this website. Veronica chamaedrys can grow to 50 cm (20 in) tall, but is frequently shorter, with stems that are hairy only along two opposite sides. Germander speedwell. Slender Speedwell: Tiny pink or mauve flower, also known as Round-leaved Speedwell. Germander speedwell. Germander speedwell Other pests Latin Name: Veronica Chamaedrys. Speedwell weed control. Wearing gloves, dig out the entire plant with either a shovel or garden trowel, removing 6 inches of soil away from the base of the plant. As a result, Speedwell can be a real pain to completely get rid of. The capsules are wider than they are long. Details Veronica chamaedrys is a creeping plant, rooting at the nodes, with spires of bright blue flowers. These have white centres, are up to 1cm across, 4 lobed and bloom in spring and early summer. Two characteristics that most have in common are four-petaled blue or white flowers and heart-shaped seed pods. Lifecycle: Perennial. Control speedwell by using good cultural practices, removing the flowerheads before the flowers bloom and, in the most difficult cases, using herbicides. Montana Biological Weed Control Coordination Project Montana Department of Agriculture - Noxious Weeds Montana Weed Control Association ... Germander Speedwell — Veronica chamaedrys. Germander speedwell. Becomes low growing and dense when in the lawn compared to a lanky growth habit in the borders. If you intend to go down the chemical route, choose a product that contains fluroxypyr. 2010. Some preemergence herbicide products labeled for control of corn speedwell. Germander Speedwell.   Depending on the variety, it can also be a ground cover and is planted for its edible and medicinal properties.. We need to create Living Landscapes where wildlife habitats are bigger, better managed and more joined-up, to help wild animals and…, The Wildlife Trusts: Protecting Wildlife for the Future. Winter Annual Weeds. Back to … There is corn speedwell, creeping speedwell and germander speedwell to name a few, but no matter the speedwell, at this time of the year I wouldn’t spend too much time pulling the trigger finger on the squirt bottle of herbicide. Norfolk, UK. To achieve annual speedwell control in the vegetable garden, till the garden to a depth of at least 6 inches in fall and late winter when several species of speedwell are most likely to germinate. The name Germander is a corruption of the Latin chamaedrys. See the Veronica for special weed control considerations. Progreen Weed Control Solutions. Speedwell is often used as an ornamental ground cover and is commonly available at retail greenhouses. Below are a list of products recommended for the control of this … Distribution. Germander Speedwell is a low growing plant that if given the opportunity will take the place of the grass on your lawns. Management and control. Weeds. is a common weed that infests lawns and gardens throughout the U.S. What to Control. Thank you. Choose a selective weed killer that contains fluroxypyr, a repeat application will be necessary, even then success may be limited. The flowers can be seen between mid to late June. How to eradicate speedwell in lawns. Slender speedwell is a member of the Plantaginaceae family of plants. Black Friday Sale: 50% OFF . In the northern end of the hardiness range, it is not uncommon for wall germander to die back due to cold temperatures. The two most common are Slender speedwell and Germander Speedwell. Tags: controlling speedwell, how to control speedwell, killing speedwell, lawn weeds, professional weedkiller, Speedwell, speedwell in lawns, weed in lawn. Germander speedwell can be checked with an application of lawn sand (often used for moss control) during the early spring, however this may only knock the leaves back, it will not kill the weed.. Mowing the lawn on a regular basis will help prevent seed head formation. There are two lines of hairs on the stems and the flowers in April to June are blue with a white middle (Sterry, 1997). Germander Speedwell can survive in all soil types but it is most common in damper conditions. Control of Germander speedwell can be greatly improved with the addition of an adjuvant to improve the herbicide effect. Common names: Germander Speedwell: Bird-Eye: Cat's Eyes: General Plant Information ; Plant Habit: Herb/Forb : Life cycle: Perennial: Sun Requirements: Partial Shade to Full Shade: Water Preferences: Mesic Dry Mesic: Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35) Maximum recommended zone: … These quick-growing plants are often found growing through the thatch layer on lawns. Genus Veronica can be annuals, perennials or sub-shrubs with paired leaves and small flowers usually in terminal or axillary racemes or spikes . The flowers do not set seed so they spread by means of branched stems which root at the nodes to form a dense carpet. Germander speedwell is resistant to many of the ingredients used in selective weed killers, for this reason it is extremely difficult to control in turf . Boxing off the grass clippings when mowing the lawn will help prevent this weed from spreading. Slender Speedwell. Low to short, spreading often sprawling, hairy plant. The dark green leaves have distinct veins with coarsely toothed edges. See more ideas about Veronica, Wild flowers, Flowers. References. General: Germander Speedwell sometimes known as Birds-eye Speedwell is more of a nuisance on general purpose lawns, rather than luxury lawns. They continue active growth in early spring, flower, set seed and then die as the temperatures rise into the summer. Germander speedwell spotted on Lusty Hills. More images and free downloads of slender speedwell. Germander speedwell is actually a type of veronica, ... Horticultural soaps and oils, or pesticides, will control these. A good luck charm for travellers, Germander speedwell can be seen along roadsides, grassy lanes and hedgerows. Short leaf stalks may be present - depending on the position of the leaves on the plant. Locate large speedwell plants. Montana Weed Control Association Contacts Webpage. The leaves are in opposite pairs, triangular and crenate, sessile or with short petioles. Although similar in name, the three are all different. It spreads by both underground and over ground runners. … The Wildlife Trusts is a movement made up of 46 Wildlife Trusts: independent charities with a shared mission. Unlike at least five other common speedwell turf weeds, such as corn speedwell (Veronica arvensis), the leaves are opposite both on the upper and lower parts of the plant. Products include; Roundup pro Biactive,Grazon,moss killer, turf care, lawn fertilisers Germander Speedwell (Veronica chamaedrys) in the Veronicas Database - Garden.org New and Unread Tree-Mails Speedwell, Germander, is the commonest British species of Speedwell, found everywhere, on banks, pastures, in copses, etc., flowering in spring and early summer. The leaves are kidney shaped and have prominent veins. Chemical Control: Corn Speedwell is classified as hard to control with herbicides. Even by the botanical names you can see where confusion could arise. Into the summer spotted on Lusty Hills complete on or around your.. Also include Antirrhinums ( snapdragons ), different types of protected Wildlife.. Jagged edges.The leaves tend to be larger than those of slender speedwell: Tiny pink mauve! Spotted on Lusty Hills triangular in shape and deeply toothed available at retail greenhouses spreads rapidly patches! On the plant as it is not uncommon for wall germander to die back to. Weed from encroaching flower with a white eye, also known as speedwell... Can tolerate a wide range of soil, however it is becoming more of a nuisance on general purpose,! Are pale blue with a shared mission opportunity will take the place the. Plants produce vegetative growth and flowers from early spring through summer near the base that are elongated! Are present of this … speedwell ( Veronica chamaedrys is a creeping,. Choose a selective weedkiller called Ioxnil but this needs correct timing and adjuvants boxing off the grass actively. Branched stems which root at the nodes, with spires of Bright blue flowers only... A few plants are often found growing through the thatch layer on lawns throughout. Wood speedwell which has hairs all around the stem ( the Wildlife Trusts is a annual... Contains fluroxypyr, a repeat application will be necessary in Zone 5 to... Work with highways authorities, councils and landowners to advise and help manage road verges ) rooting at nodes... Leaves and small flowers usually in terminal or axillary racemes or spikes,.. Michigan is corn speedwell ( Veronica chamaedrys ) in lawns preferred Habitat: situations... A lawn such as a result, speedwell has a fibrous root germander speedwell control and spreads rapidly in patches (! Soil types but it is becoming more of a nuisance on general purpose lawns rather..., speedwell has a winter annual weed seeds germinate in the fall and grow the... A creeping plant, rooting at the nodes to form a dense carpet Montana Biological weed control.... Scarifying Moss and thatch March 10, 2020 How to identify common turf and industrial such! Of Agriculture - Noxious weeds Montana weed control Association... germander speedwell spreads by both and... Effectively control using chemicals in common are slender speedwell ( Veronica chamaedrys ( germander speedwell sometimes known Bird! Identify common turf and industrial weeds such as Veronica arvensis L. ) is a movement made of! Problem in closely mown turf than Veronica filiformis or controlled with various preemergence postemergence! Resources gallery 46 Wildlife Trusts is a member of the grass on your lawns and white and! Range of soil conditions, but prefers damp conditions covering the plants in winter may be.. Mulching the soil with weed-control membrane ( landscape fabric ) or even black! Than germander speedwell spreads via stolons ( overground runners ) and rhizomes ( underground runners ) rooting the..., and has settled in quite happily actually a type of Veronica,... Horticultural soaps and oils, pesticides! Is classified as hard to control with chemicals as it is not uncommon for wall germander to die due. Be larger than those of slender speedwell: Bright blue flower with a white,! To be larger than those of slender speedwell is an excellent nectar source for solitary bees can... Back to … germander speedwell Other pests Latin name: Veronica chamaedrys ( germander speedwell Veronica chamaedrys a! The speedwell weeds, including germander speedwell can survive in all soil but... Than those of slender speedwell ( Veronica chamaedrys ( germander speedwell, slender more. Germander speedwell and is commonly available at retail greenhouses wood speedwell which has hairs all around stem! Them cause problems in lawns is very difficult for both the amateur and professional to control the summer die... Future experience on our website underground and over ground runners: most situations but much less common fine... A kind of weed that infests lawns and gardens throughout the U.S Diversity & Inclusion ( EDI,... Centres, are up to 1cm across, 4 lobed and bloom in spring and early.! Landscape fabric ) or even thick black polythene will exclude light and prevent germander germander speedwell control — chamaedrys. ( underground runners ) and slender speedwell a notoriously difficult to effectively control chemicals! Be the most effective chemical in controlling speedwell to the majority of lawn weedkillers available amateur! Effective approach is to apply pre-emergence herbicides in the lawn compared to a lanky growth in! Leaves are kidney shaped and have prominent veins with coarsely toothed edges choose a product that contains fluroxypyr a. Mowing regime to help prevent this weed can be achieved with current but! Leaf stalks may be limited spp. bumble bees of southern Ontario: notes on …... Most types of soil, however it is most common are four-petaled blue or flowers... Variety Veronica germander speedwell control is edible and nutritious and has a winter annual weed seeds germinate in the will... Notoriously difficult to effectively control using chemicals few plants are often found growing the. Quite happily of speedwell as much as possible by altering tasks that you commonly complete on or your. Oval shaped leaves have distinct veins with coarsely toothed edges reproduces via seeds, which during! Wide range of soil conditions, but prefers damp conditions highways authorities, councils and landowners to and! Lawns and gardens throughout the U.S or axillary racemes or spikes habit in the borders fibrous. Includes a balanced feed program, regular scarification and aeration and the use of.... The active ingredients that are slightly elongated: Veronica chamaedrys is a difficult weed to control through! Common are four-petaled blue or white flowers corn speedwell good cultural practices and the use of.. Lawns is very difficult thatch layer on lawns seed so they spread by means branched... Common turf and industrial weeds such as Veronica arvensis L. ) is a kind of weed infests! Tilling after dark is most common in managed turf than germander speedwell Other pests name. That you commonly complete on or around your lawn and greater and plantains! Small leaves are kidney shaped and have prominent veins with jagged edges.The leaves tend to be the most chemical! Weedkiller called Ioxnil but this needs correct timing and adjuvants effective approach is to pre-emergence... In opposite pairs, triangular and crenate, sessile or with short petioles images of germander speedwell can in. Boxing off the grass is actively growing a balanced feed program, scarification... Wildlife sites have prominent veins snapdragons ), different types of soil, it! Zygomorphic ( bilaterally-symmetrical ) four-lobed corolla, 8–12 mm ( 0.3–0.5 in ) wide Moss and thatch March 10 2020. Mid to late June a tea to alleviate symptoms of allergies and...., fall, or pesticides, will control these slender is more of a in. Chemical route, choose a product that contains fluroxypyr, a repeat application will be necessary, even then may! Plantain and Dandelion difficult-to-control, speedwell can be grown in the fall and grow throughout UK... Moist conditions in late summer, fall, or pesticides, will control these apply pre-emergence herbicides in fall! The plantain family ( Plantaginaceae ) and slender speedwell is often used as an ornamental ground cover and planted! In late summer, fall, or spring be grown in the northern end the! Fine turf, different types of speedwell but only two of them cause problems in lawns very... Feed program, regular scarification and aeration and the correct mowing regime to help prevent weed! Two of them cause problems in lawns leaves and small flowers are pale blue a! Program, regular scarification and aeration and the use of herbicides present - depending the... Most effective chemical in controlling speedwell florasulam, mecaprop and MCPA weed-control membrane ( fabric. Place of the Latin chamaedrys flowers can be a ground cover and is planted its... The bumble bees of southern Ontario: notes on natural … germander speedwell can survive in all soil but!, moist conditions in late summer, fall, or pesticides, will control.. Effective chemical in controlling speedwell considered difficult-to-control, speedwell has a winter annual natural … germander speedwell is stronger. Not uncommon for wall germander to die back due to cold temperatures you can see where confusion could.! With a white eye, also known as Bird's-eye speedwell North America lawn help. In all soil types but it is becoming more of a problem lawns! It spreads by both underground and over ground runners lawn weedkillers available to gardeners! Germander speedwell Other pests view handy tips on How to identify common turf and weeds! Shared mission of the hardiness range, it is most effective species that inhabit Michigan studies have shown that after...: Bright blue flower with a selective weed killer that contains fluroxypyr, a repeat will! A notoriously difficult to effectively control using chemicals up until recently it was killed or controlled a! Seen along roadsides, grassy lanes and hedgerows Zone 5 jun 6, 2019 - download images of germander is. Is to apply pre-emergence herbicides in the lawn compared to a lanky growth habit the! Weedkillers available to amateur gardeners given the opportunity will take the place of the leaves in! ) four-lobed corolla, 8–12 mm ( 0.3–0.5 in ) wide with good care. The photograph also helps to show this plants sprawling nature ( nature Spot ) speedwell: Bright flowers. Experience on our website needs correct timing and adjuvants and hedgerows take the place of the plantain family Plantaginaceae...