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# Weed Control, Lawn Care + | Calgary, Red Deer | Green Oasis

Serving Calgary and Red Deer areas since 1994, Green Oasis specializes in commercial and industrial weed control and lawn care services.

## Sitemaps

- [XML Sitemap](https://www.greenoasis.ca/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Access Your Account 24/7 With our Customer Assistant Website!](https://www.greenoasis.ca/access-your-account-24-7-with-our-customer-assistant-website/) - Your time is precious. To save you time and make managing your account easier and more convenient, we have introduced an online portal that our Green Oasis clients can use to access their accounts online. Our Customer Assistant Website (CAW) makes it easier and more convenient than ever for busy commercial clients to manage their account from virtually anywhere on a variety of devices. CAW is mobile
- [The Best Time of Year to Apply Weed Control](https://www.greenoasis.ca/the-best-time-of-year-to-apply-weed-control/) - Quiz Time! Do you know the best time of year to apply weed control to those pesky perennial broadleaf weeds such as Dandelions and Canada Thistle? a. Early Spring after germination at pre-emergence b. Spring at emergence while weeds are young c. Summer when weeds are at their prime d. Fall If you chose the
- [Fall Lawn Care Tips for a Thick Healthy Lawn this Spring](https://www.greenoasis.ca/fall-lawn-care-tips-for-a-thick-healthy-lawn-this-spring/) - Did you know that the best way to ensure a green healthy thick lawn in the spring is to give it some well timed care in the fall? Before the onset of winter and your grass goes dormant, make sure you follow these tips in order to avoid having to play doctor in the spring
- [6 Tips on Selecting a Lawn Care Service Provider](https://www.greenoasis.ca/tips-on-selecting-a-lawn-care-service-provider/) - Welcome to our first blog. Our monthly blog will provide seasonal lawn care tips, information about our services, introduce our staff and more. Green Oasis has been providing lawn and tree care services throughout Alberta since 1994. During our 25 years of operation we have fine-tuned providing fertilizer, weed control, aeration, vegetation control and tree
- [Common Nuisance Weeds in Alberta - Dandelion](https://www.greenoasis.ca/common-nuisance-weeds-in-alberta-dandelion/) - Dandelions are the most common broadleaf weed found in most lawns. It is found in virtually every kind of habitat, from openings in deep woods to cultivated fields, from rocky hillsides to fertile gardens and lawns. Dandelions are often considered a pesky weed in Canada yet European and Asian nations have greatly benefited for years
- [GO Bucks Referral Program](https://www.greenoasis.ca/go-bucks-referral-program/) - The GO Bucks Referral Program is a thank you from Green Oasis for your good word. If you have a friend or neighbor who is interested in a lawn care service and would like an estimate or information, ask them to advise us of your name when they call. If they book a service, we
- [Winter Lawn Care Tips](https://www.greenoasis.ca/winter-lawn-care-tips/) - Winter can wreak havoc on your beautiful lawn that you spent all Spring, Summer and Fall carefully taking care of. Here are some winter lawn care tips to help avoid winter damage to your green oasis: Tip 1: Tip 2: Tip 3: Green Oasis offers a variety of lawn care services for residential, commercial and industrial
- [Common Noxious Weeds in Alberta - Perennial Sow-Thistle](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-perennial-sow-thistle/) - Perennial Sow Thistle is a perennial that is commonly confused with Annual Sow-Thistle and Prickly Lettuce. Perennial weeds grow from root stalks year after year. Perennial weeds spread by seeds and roots, and therefore the entire plant must be destroyed. Classification: Noxious Weed Recognizable features: Stem: Upright, leafy at the base with only a few
- [Common Noxious Weeds in Alberta - Scentless Chamomile](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-scentless-chamomile/) - Scentless Chamomile is an annual or winter annual to short lived perennial that spreads by seed (approximately 400,000 seeds per plant). Annual weeds complete their lifecycle in one growing season. Annual weeds spread by seed, and therefore must be prevented from producing seed. Classification: Noxious Weed Recognizable features: Stem: Highly branched, bushy, smooth, up to
- [Common Noxious Weeds in Alberta – Ox-Eye Daisy](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-ox-eye-daisy/) - Ox-Eye Daisy is a perennial that spreads by seed and underground horizontal stems. Perennial weeds grow from root stalks year after year and spread by seeds and roots, and therefore the entire plant must be destroyed. Classification: Noxious Weed Recognizable features: Stem: Generally unbranched and hairless, up to 1 meter tall Leaves: Lower leaves are
- [Signs Your Lawn Could Use Aerating](https://www.greenoasis.ca/signs-your-lawn-could-use-aerating/) - There are a number of reasons why your lawn can become compacted and in need of aeration: animals running in yard parking cars on the lawn kids playing on the lawn foot traffic - ie walking on the lawn you live in an area with clay soil Some signs that your lawn may be compacted:
- [Common Lawn Care Mistakes](https://www.greenoasis.ca/common-lawn-care-mistakes/) - Whether you are in Calgary or Red Deer, Alix or Airdrie, Olds or Okotoks, when it comes to caring for your lawn, homeowners are prone to repeating the same mistakes. Here are a few things NOT to do: 1.Scalping the lawn If you think you are doing your lawn a favor by giving it a
- [Common Nuisance Weeds in Alberta - Chickweed](https://www.greenoasis.ca/common-nuisance-weeds-in-alberta-chickweed/) - Chickweed is an annual weed. Annual weeds are less troublesome as far as control measures go. While they are known to sprout up nearly anywhere due to seed dispersal, their root systems are relatively shallow. This makes them easy to pull and eradicate, although doing so before they set seed is recommended. There are two
- [Common Noxious Weeds in Alberta - Common Tansy](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-common-tansy/) - Common Tansy is an aromatic perennial that spreads by seed and short underground horizontal stems. It forms in dense patches and is toxic to animals. Perennial weeds grow from root stalks year after year, spread by seeds and roots, and therefore the entire plant must be destroyed. Classification: Noxious Weed Recognizable features: Stem: Several stems
- [Common Noxious Weeds in Alberta - Purple Loosestrife](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-purple-loosestrife/) - Purple Loosestrife is a prohibited noxious species. According to Alberta Invasive Species Council's website, "Prohibited noxious species must be eradicated by landowners. They are non-native with currently restricted or local distribution in Alberta that present risks of spreading and causing significant economic or ecological impact. They are also non-native species not currently established in Alberta
- [Common Noxious Weeds in Alberta - Canada Thistle](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-canada-thistle/) - Canada Thistle Canada Thistle is a perennial that spreads by seed and creeping roots. Feathery hairs (papppus) attach to seeds to aid in short distance dispersal. Perennial weeds grow from root stalks year after year. Perennial weeds spread by seeds and roots, and therefore the entire plant must be destroyed. Classification: Noxious Weed Recognizable features:
- [Green Oasis is Hiring!](https://www.greenoasis.ca/green-oasis-is-hiring/) - Green Oasis is locally owned and operated and has been serving the Calgary, Red Deer and surrounding areas since 1994. We service residential, commercial and industrial clients. Our landscaping services include fertilization, weed control, vegetation control, core aeration, seasonal clean ups and more. We are currently recruiting for a Customer Service Coordinator to work from March 9
- [Common Nuisance Weeds in Alberta - White Clover](https://www.greenoasis.ca/common-nuisance-weeds-in-alberta-white-clover/) - Nuisance weeds are not listed by the Alberta Weed Control Act. Nuisance weeds such as Dandelion, Stinkweed and Clover are esthetically unappealing, but are easily controlled if management actions are taken. A weed notice cannot be issued on nuisance weeds. Clover is a perennial weed. Perennial weeds, have more extensive root systems than annual weeds
- [We Are Hiring: Landscape Workers / Field Technicians (Calgary)](https://www.greenoasis.ca/we-are-hiring-landscape-workers-field-technicians-calgary/) - Green Oasis is locally owned and operated and has been serving the Calgary, Red Deer and surrounding areas since 1994. We service commercial and industrial clients. Our service portfolio includes fertilization, weed control, vegetation control and more. Landscape Worker - Calgary (5-10 positions) Our business is seasonal and is very busy during the peak period
- [Common Noxious Weeds in Alberta – Field Scabious](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-field-scabious/) - Field Scabious (also known as Knautia arvensis) is a perennial weed that can reach up to 1.5 meters in height. Perennial weeds grow from root stalks year after year. Perennial weeds spread by seeds and roots, and therefore the entire plant must be destroyed. Classification: Noxious Weed Recognizable features: Key Traits: Pink-blue flowers growing in
- [Common Noxious Weeds in Alberta – Tall Buttercup](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-tall-buttercup/) - Tall Buttercup (also known as Ranunculus acris) is a perennial weed that can grow up to 1 meter in height. This plant is known for having a thick rootstalk with plenty of spreading fibrous roots. A word of caution according to the Government of Alberta, "Buttercups have an unpleasantly sharp, pungent, or bitter juice which
- [Common Noxious Weeds in Alberta - Creeping Bellflower](https://www.greenoasis.ca/common-nuisance-weeds-in-alberta-creeping-bellflower/) - Creeping Bellflower (also known as Campanula rapunculoides) is a perennial weed that can reach up to 1 meter in height. Perennial weeds grow from root stalks year after year. Perennial weeds spread by seeds and roots, and therefore the entire plant must be destroyed. It is sometimes confused with the Bluebell/Harebell which is a similar
- [Weed Control & Identification in Alberta](https://www.greenoasis.ca/weed-control-identification-in-alberta/) - Do you know the difference between restricted, noxious and nuisance weeds? Learn all about weeds in our blog. Information compliments of the Agricultural Industry AAA Fieldmen, Environment, Health & Safety handbook. The Weed Control Act Alberta's Weed Control Act exists to enforce the control of weeds in order to protect landowners and our environment. The
- [A Message from our President: Covid-19](https://www.greenoasis.ca/a-message-from-our-president-covid-19/) - At Green Oasis we are closely monitoring the COVID-19 outbreak, public health directives being issued as well as communication from the Canadian Nursery Landscape Association and Landscape Alberta. During this difficult time, we are committed to protecting the health and safety of our Green Oasis team members and our valued residential, commercial and industrial clients. We are
- [Tree & Shrub Deep Root Fertilization](https://www.greenoasis.ca/tree-shrub-deep-root-fertilization/) - Have you ever wondered what makes trees and shrubs grow and flourish? Trees need food to be healthy and grow, just like any other living thing. They get the ‘food’ they need to survive from nutrients and minerals in the soil and photosynthesis. We couldn’t resist sharing this excerpt from “Super Teacher Worksheets Website” to
- [You'll see Green When you Check out this Lawn!](https://www.greenoasis.ca/youll-see-green-when-you-check-out-this-lawn/) - Have you tried any of our Weed Control and Fertilizer packages? If not, are you curious what type of results you can expect? Our specially blended fertilizer and weed control formulations will encourage: Proper growth Increase curb appeal and property value Improve overall plant health Minimize your lawn's need for pest control products Our Green
- [Envy of the Neighborhood!](https://www.greenoasis.ca/envy-of-the-neighborhood/) - Our Green Oasis Red Deer Team sent us these photos of one of their clients yards and it is absolutely gorgeous! Please note that these photos were taken by one of our Green Oasis Team with an iphone and the colors were automatically adjusted. No filters applied. This client enjoys the following Green Oasis services
- [Summer Lawn Care Tips](https://www.greenoasis.ca/summer-lawn-care-tips/) - Green Oasis residential and acreage services are the solution you are looking for to ensure a healthy lawn and yard. Your home is the single largest investment that you may ever make. It is a source of pride and it is where you and your family experience and celebrate many of life’s most memorable moments. The yard is a favourite place to happily
- [Common Noxious Weeds in Alberta - Toadflax](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-toadflax/) - Toadflax (Common/Yellow) is a perennial that spreads by seed and creeping roots. Perennial weeds grow from root stalks year after year. Perennial weeds spread by seeds and roots, and therefore the entire plant must be destroyed. Classification: Noxious Weed Recognizable features: Stem: Often several stems forming dense patches, unbranched to few branches in upper stem,
- [Common Noxious Weeds in Alberta - Leafy Spurge](https://www.greenoasis.ca/common-noxious-weeds-in-alberta-leafy-spurge/) - Leafy Spurge is a perennial that spreads by seed and creeping roots and forms dense stands. It is taller and leaves are longer than Cypress Spurge and has less branching in the upper part of the plant. All plant parts contain a milky juice which can cause skin irritations. Perennial weeds grow from root stalks
- [When can I Expect my First Application of Fertilizer and Weed Control?](https://www.greenoasis.ca/when-can-i-expect-my-first-application-of-fertilizer-and-weed-control/) - With the arrival of April, the Spring lawn thaw well underway and the grass happily poking through after being covered in a blanket of snow, we are starting to receive calls from our clients asking "When can I expect my first application of fertilizer and weed control to be done?” If you have booked one

## Pages

- [Landing Page](https://www.greenoasis.ca/) - Green Oasis provides weed control, lawn fertilizer, plus additional lawn / tree care services in Calgary and Red Deer areas to commercial and industrial clients.
- [Home](https://www.greenoasis.ca/home/) - Green Oasis specializes in providing weed control, fertilizer and vegetation control services for lawns and more, to commercial and industrial clients in Calgary and Red Deer.
- [Commercial #2](https://www.greenoasis.ca/commercial-2/) - commercial services GREEN OASIS COMMERCIAL PROPERTY SOLUTIONS IMPORTANT INFORMATION: After being in the industry for over 30 years, the owner of Green Oasis is looking to slow down and simplify his life. We are pleased to announce that effective May 10th, 2023, Nutri-Lawn will be taking over Green Oasis’s commercial fertilizer and weed control services for
- [About](https://www.greenoasis.ca/about/) - Green Oasis is a lawn care and weed control company providing weed control, fertilization and vegetation control services in Calgary and Red Deer since 1994.
- [Commercial](https://www.greenoasis.ca/commercial/) - Green Oasis' commercial weed control services include weed control and fertilizer, vegetation control, tree deep root fertilizer, core aeration and more.
- [Contact](https://www.greenoasis.ca/contact/) - Contact Green Oasis at 403-206-9900 (Calgary) and 403-358-3339 (Red Deer). Our Green Oasis team can take care of your weed control and lawn care services.
- [Careers](https://www.greenoasis.ca/careers/) - Interested in working in the lawn care industry? Green Oasis hires seasonal staff to work in Calgary and Red Deer from approx. March/April until Sept/Oct.
- [Locations](https://www.greenoasis.ca/locations/) - Green Oasis locations include Calgary (Tel: 403-206-9900) and Red Deer (Tel: 403-358-3339). Our team can take care of your weed control and lawn care services.
- [Customer Login](https://www.greenoasis.ca/customer-login/) - Green Oasis clients can access their accounts online, 24/7, at their convenience, using our online portal, our Customer Assistant Website (CAW).
- [Associations](https://www.greenoasis.ca/associations/) - Green Oasis is licensed and regulated by Alberta Environment. We are proud members of Landscape Alberta, Canadian Nursery Landscape Association, ACSA + more.
- [Industrial](https://www.greenoasis.ca/industrial/) - Green Oasis provides industrial services including weed and vegetation control (non selective, bare ground and aquatic) in Calgary, Red Deer and areas.
- [Residential](https://www.greenoasis.ca/residential/) - Green Oasis residential lawn care and weed control services are provided by Earth Smart Property Solutions in Calgary, Red Deer and areas: www.earth-smart.ca
- [FAQ](https://www.greenoasis.ca/faq/) - Visit our FAQ section for popular questions we receive on weed control and lawn care plus answers to help improve your lawn's health.
- [Blog](https://www.greenoasis.ca/blog/) - Check out our Green Oasis blog for seasonal lawn care tips, to learn about common weeds found in Alberta and more to help keep your lawn healthy year round.
- [Request a Quote](https://www.greenoasis.ca/request-a-quote/) - Contact us to request a quote at 403-206-9900 in Calgary or 403-358-3339 in Red Deer or click here: https://www.greenoasis.ca/request-a-quote/
- [Services](https://www.greenoasis.ca/services/) - Green Oasis provides commercial and industrial weed control and lawn care services in Calgary, Red Deer and surrounding areas.
- [Test](https://www.greenoasis.ca/test/) - • GREEN OASIS • Client Login Email: Password: Existing customer? Create an online account | Forgot Password NOT A Customer…Click Here to Request a Free Estimate Offer Code: Offer

## Categories

- [Uncategorized](https://www.greenoasis.ca/category/uncategorized/)
- [Blog](https://www.greenoasis.ca/category/blog/)
- [Common Weeds found in Alberta](https://www.greenoasis.ca/category/blog/common-weeds-found-in-alberta/)
- [Seasonal Lawn Care Tips](https://www.greenoasis.ca/category/blog/seasonal-lawn-care-tips/)
- [Job Openings](https://www.greenoasis.ca/category/blog/job-openings/)

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- [ox-eye daisy](https://www.greenoasis.ca/tag/ox-eye-daisy/)
- [dandelion](https://www.greenoasis.ca/tag/dandelion/)
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- [common chickweed](https://www.greenoasis.ca/tag/common-chickweed/)
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- [Canada Thistle](https://www.greenoasis.ca/tag/canada-thistle/)
- [Perennial Sow-Thistle](https://www.greenoasis.ca/tag/perennial-sow-thistle/)
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- [noxious weeds red deer](https://www.greenoasis.ca/tag/noxious-weeds-red-deer/)
- [creeping bellflower](https://www.greenoasis.ca/tag/creeping-bellflower/)
- [field scabious](https://www.greenoasis.ca/tag/field-scabious/)
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- [Sow Thistle](https://www.greenoasis.ca/tag/sow-thistle/)