Common garden weeds uk purple flowers

Common garden weeds uk purple flowers

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Very common in UK lawn. Although found in many soil types, it prefers to grow in free draining soil, dry environment and a soil that is under-nourished. This weed has basal leaves that are round in shape, looking like a rosette, slightly hairy and consist of approximately 5 — 7 leaf points. The flowers are mainly pollinated by insects.

  • Weeds With Blue Flowers in the UK
  • Buddleia: The plant that dominates Britain's railways
  • A simple guide to the wildflowers of Britain
  • 10 Common Lawn Weeds in UK Garden (Tips to Get Rid Of)
  • Identifying Common Garden Weeds
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Weeds With Blue Flowers in the UK

Home » Common Lawn Problems. If your lawn is not kept well fed and nourished then weeds will begin to develop. We treat your lawn with a non-scorch granular treatment for a greener lawn, and spray a range of selective herbicides to kill off any persistent problem weeds.

Keep scrolling down the page to learn more about the weeds that affect your lawn. Still unsure then Ask Joe! Speedwell can survive in all soil types but it particularly enjoys moist, nutrient-rich soils and can tolerate low mowing.

It is important to remove clippings whilst mowing the lawn, failure to do so helps this weed to spread. Scarification may prove beneficial in reducing numbers, however, if the infestation is more widespread a chemical weed killer will be needed for treatment. Speedwell is a difficult weed to control. Yarrow is often an indicator that your lawn is suffering from a lack of nutrition!

Yarrow leaves have a fern-like feathery appearance and give off a. If present, small white flowers can be visible from June to October. It has deep fibrous roots to withstand extremely dry conditions and it spreads by creeping stems which root at intervals. Regular mowing will help prevent Yarrow from flowering and producing seed. Keeping the lawn in a healthy condition by increasing the soil fertility will help suppress Yarrow.

For a large infestation of Yarrow, a selective herbicide will have to be used to eradicate this weed and more than one application will be needed for successful control. Despite looking pretty in cracks in paving, it re-grows from the smallest stem sections and can soon get out of control. It is especially difficult to control on the lawn! MYOB forms dense, slowly spreading mats of bright green foliage.

It bears minute white flowers in summer. The overall height is a mere 2inches but the spread is indefinite. This is a difficult plant to control, as it regenerates easily from any small sections of stem overlooked when weeding or hoeing.

Often grass clippings that contain stem sections may survive the composting process, causing the weed to be further spread around the garden.

Selfheal is a member of the mint family and is a common weed on all types of lawns throughout the UK. It can be found on all types of lawns and will tolerate both dry and moist soils. This perennial weed spreads by creeping runners which root at intervals and as such it can quite happily grow and enjoy life in closely mown areas of turf. Selfheal leaves come in oval-shaped pairs and can have a smooth or slightly hairy surface.

In areas where the turf is closely mown the leaves can have a purple tinge to them. Selfheal flowers purple from June to October, and again have a pair of leaves underneath them. Regular mowing will help suppress seed head production. Like most weeds, Selfheal can be prevented by maintaining a strong healthy grass cover throughout your lawn.

Ragwort is a tall weed which can grow up to 90cm high, large flat clusters of yellow flowers similar to daisies. A single plant has thousands of seeds and they can be easily spread. Ragwort is mildly poisonous to humans, but can cause liver poisoning in horses and livestock. There are 19 different types and flowers from July through to October. It can be treated with weed control to help get rid of the weed, it can take up to 4 weeks to see any results, so patience is required.

Herb in the buttercup family, it has bright yellow flowers like the buttercup and glossy dark heart-shaped petals. It is a perennial which means it can come back year on year if left untreated, if you choose to dig this weed be sure to be careful when picking out to avoid any seeds spreading and put in the garden waste bin rather than composting. This is similar to a dandelion, the leaves are long and have white pimples, it is rough to touch, digging up the root can be difficult due to the deep root system.

It can be annual and biennial. A grassland plant, found in lawns, on tracks, at the edges of fields and roadside. It will even sit in the soil for months or years waiting for the perfect conditions to come. When it grows it has oval flower heads shaped like an egg producing white stamens balancing on their thin stems and the leaves are shaped like spears and grow long up to 25cm.

Bright yellow sunny flowers it really is very beautiful, however, they are invasive weeds and can soon become a nuisance in lawns, beds, and borders and can smother areas, they grow from a main taproot and runners are produced and root, they can easily take over an area up to 10sq metres per plant. They are strong-willed therefore making them a problem weed. The daisy is a perennial weed and if not treated will come back year after year.

The most common weed of them all, with white petals surrounding a yellow centre. They spread with underground runners. Scarifying can help get rid of them and overseeding will help the grass be the more dominant plant when the turf grows back ensuring it is thick and healthy and regular weed controls can help keep the weed at bay. A very good weed for health benefits and is often used in medicines for infections and digestive symptoms. Even better the root can be used as a coffee substitute.

They are a common perennial, love fine turf and grassy pastures. Dandelions have a taproot which goes deep into the soil, it forms a basal rosette that smothers the grass and kills the grass underneath.

It is best to treat them quickly before their roots go too deep. The bright yellow flower is hard to miss. These weeds will grow anywhere and spread quickly. Arguably one of the most common British garden weeds, found in grassy areas lawns , again a tricky one to remove and can adapt to close mowing and not only that but it is a perennial, so will come back year on year.

Flowers: May to October and can be white or pink in colour. MOSS — Of all the problems associated with lawns and turf, moss is probably the most common and frustrating.

Year after year many people treat, kill and remove moss from their lawns only to see it return again. Unless you correct the underlying conditions that cause this problem it will keep returning. Moss can be tackled in a variety of ways. One of the more effective methods is through Scarification where the cause of the moss is addressed by removing the surface thatch on which the moss is growing. To effectively control moss it is essential to find the causes and correct them.

The following conditions can cause moss:. Some of these conditions above are easily rectified as they are simply caused by poor practices. However, some of them can take more time to correct as they are problems within your soil or lawn. Although moss can be a problem at any time, it causes the biggest headache throughout the winter months and early springtime when the lawn is wettest and most shaded.

Once your moss has been removed you may be left with some thin or bare areas. These areas should be OverSeeded to aid recovery. Pests such as Leatherjackets and Chafer Grubs can cause untold damage to lawns whilst several diseases can leave your lawn requiring serious renovation and repair. If you think your lawn may be infested just Ask Joe! Ant hills can disfigure lawns they usually appear in summer and are especially prevalent in damp conditions.

They can be dispersed by brushing the soil when conditions are dry. Most ant species build underground nests. Worker ants dig tunnels and chambers in the soil and as the colony grows, workers add more tunnels and chambers to the nest.

As such, over time if left untreated the lawn may become uneven. Ants can also damage roots which may cause yellowing of the grass. Recently in Britain, we have enjoyed long warm summers and warmer than average winters.

These mild winters have resulted in an explosion in the population of Daddy Longlegs. These flies lay their eggs in grassed areas — usually lawns. Over the winter and spring period, the eggs hatch, and the resultant larvae, called Leatherjackets, feed off the roots and young shoots of the lawn. This can have a devastating effect on a lawn. Normally, a prolonged hard frost will control the number of these lawn pests, but recent mild winters have caused their number to increase dramatically!

The Chafer Grub is the larvae of the May Bug and will again cause widespread damage to lawns. In some cases, the roots of a lawn can be so seriously damaged that the turf can be rolled up like a carpet. Other than the appearance and health of the turf deteriorating, a good indication of the existence of both leatherjackets and chafer grubs is the congregating of birds on the lawn, digging into the turf to feed on the pests.

Unfortunately, this is not a satisfactory control method! Worms are good for the lawn, they are a natural aerator, allowing the soil breathing room. This disease is often seen on lawns in the UK from mid-Summer through to Autumn time and it can develop on all lawn types. It is a fairly minor disease that in most cases does relatively little damage, but can drastically spoil the appearance of a lawn. It is spread by spores within the air. This is the manifestation of the fungus. More often than not, the disease will run its course and as the turf grows the disease becomes less obvious.

Fusarium, sometimes called snow mould, is a common cause of brown patches on lawns, particularly in Autumn or during mild Winter spells. The disease is sometimes very noticeable after thaws of snow, when it is given the common name of snow mould. Fusarium is one of the most damaging diseases for turf grasses and can be difficult to control. The disease is first noticed as small patches of yellowish dying grass that later turn brown, increase in size and often merge together.

Improved drainage can help keep Fusarium at bay by ensuring that the lawn dries rapidly after dews or rainfall.

Buddleia: The plant that dominates Britain's railways

Introduction: A definition of a weed is any plant growing in abundant quantities where it is not wanted. It interferes negatively with the growth of desirable plants, is persistent and difficult to eradicate. Weeds are divided into perennial, annual, winter annual and biennial categories. Depending on the level of infestation, governing bodies have developed classifications and noxious weed control laws. These may differ from region to region.

It had long, tropical-looking leaves and floppy racemes with small white flowers. This was a new one for me. Turned out it was common pokeweed .

A simple guide to the wildflowers of Britain

Best known for their yellow flowers, dandelions have a thick tap root that is dark brown on the outside and milky white inside. Their long jagged leaves form a rosette lying close to the ground. A strong wind can carry away dandelion seeds miles away from its parent plant, traveling like tiny parachutes. The perennial white clover features white flowers and stems that root at its nodes. Its trifoliate leaves have three egg-shaped leaflets, each of which is widest at the apex with an indentation at its apex. Common chickweed spreads out in extensive mats as a low-growing succulent in shady, cool areas that offer sufficient moisture. Its foliage is yellow green with broad leaves that are opposite one another. Seed leaves have prominent midveins and are about four times as long as they are wide; whereas mature leaves are ovate and opposite on the stem. Its small flowers feature five deeply cut white petals.

10 Common Lawn Weeds in UK Garden (Tips to Get Rid Of)

With cooler fall weather a plethora of winter annual weed seeds begin to germinate. At this point, we begin to see things like chickweeds, buttercups, Carolina geranium, as well as many others. Most of the winter annual broadleaf weeds are distinguishable from each other and thus, fairly easy to key out or identify. However, there are two that show up each spring that often get people scratching their heads as to which is which—is it purple deadnettle Lamium purpureum L. Or is it henbit Lamium aplexicaule L.

Annual weeds are those that last either a year or one growing season. They, however, produce a lot of weed seeds and keep popping up every year when the time is right.


Back to Blog. Perennial Weeds Perennial weeds come up every year from the same plant and are difficult to get rid of but not as hard as they are often made our to be. Most have deep tap roots which need to be removed but once this has been done smaller regrowth can be dealt with relatively easily. Other perennials with different growth habits are daisy, plantain, sliverweed and creeping buttercup which all need vigilance to remove tenacious shallow roots but are still relatively easy to eradicate. Perennial weeds will be your biggest problem when starting a new vegetable garden on a new plot but once you have got rid of them they will be much less of a problem than annual weeds. Field Bindweed Bindweed is a very invasive climbing shrub with white or pink trumpet shaped flowers.

Identifying Common Garden Weeds

It is probably either purple deadnettle Lamium purpureum or henbit Lamium amplexicaule. These weeds often get confused because they look similar. When trying to identify if you have purple deadnettle or henbit, key ID traits to tell them apart are listed below. Purple deadneetle that was found in Van Buren County this springPhoto taken by Nancy Carr. Henbit may look similar to purple deadnettle, but there are some key ID traits to look for to tell these weeds apart. Since both are winter annual, preventing seed production is key to management. Tillage and herbicides are effective management options for these weeds.

Here are nine common lawn weeds and the best (and safest) ways to stop their lawn weeds, dandelions have notched leaves and yellow flowers that become.

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RELATED VIDEO: 9 Most Common Weeds In The UK and How to Identify Them - Easy Gardening Hacks For Beginners

Some of the most difficult weeds to get rid of are the annual varieties as they are such prolific seeders and grow so quickly, I have included the most common varieties below including photos and descriptions. I general I have shown them in their more immature state as this is the point you will need to recognize them and get rid of them. Chickweed Chickweed grows to about cm high and has a vigourous spreading habit, small white flowers and an extensive root system. Chickweed is probably the most common annual garden weed. Seeds germinate easily in damp soil in Spring and Autumn or throughout the Summer in a wet year. Chickweed sets seeds quickly so remove any seedlings you see by hoeing in dry weather or pulling by hand if soil is too damp to hoe.

There are a lot of resources for methods to get rid of weeds but for the best results you must first know which weeds you are trying to control. Unless you are a student of botany, typical weed identification guides are fairly botanical and it may be difficult to follow the description in order to identify weeds.

Watch out for the following invasive species which have been found in BC but are not yet established in our province. Familiarize yourself with these invasive species, be on the lookout and report any suspected sightings! The American bullfrog is the largest frog found in BC. Adults can be up to cm long, not including the legs. Bullfrogs were imported to BC for farming by frog leg farms. They have also been found on several Gulf Islands and in the Kootenays. Apple maggot fly feeds on apples and various stone fruits including cherries, plums, and apricots.

With the changing weather climates and seasons, various plants bloom, grown and spread, there may be some seriously dangerous plants ahead. Many of them may look like plants growing beside others and, due to their colours and how then can blend in, many people take no real notice of them nor do they appreciate or understand what they really have on their property or in their garden beside their family and pets. We are going to talk about ten of the most dangerous and invasive weeds that are found around the UK today that will require weed removal and treatment from our specialised team.