- Categories:
- Special Interest
- Tags:
- ConservationEducationalEnvironment
- Where:
- United Kingdom
- Date change rule:
- Every November 27 through December 5
- Holiday emoji:
- 🌳
National Tree Week, the U.K.’s largest tree celebration, unfolds every November 27 through December 5. This annual event kicks off the winter tree-planting season, encouraging the public to plant trees and appreciate their vital role in our environment. Join local projects, support conservation, and help future-proof our natural world against climate change.
Want to sponsor National Tree Week? Learn how
Expected National Tree Week Deals
As a cause-driven observance, National Tree Week focuses less on commercial deals and more on fundraising and community action. Organizations like The Tree Council and Woodland Trust often run donation drives, seeking public support for their extensive tree-planting and conservation projects. Retailers such as B&Q and garden centers may offer special promotions on saplings, gardening tools, or tree care products, encouraging home planting. Ethical brands like The Body Shop and Lush frequently tie in with environmental campaigns, offering limited-edition products or donating a portion of sales to tree-planting initiatives. We will update this page with confirmed live initiatives as November 27 approaches, directing readers to official charity sites for direct contributions.
Platform Guide for National Tree Week
Tag @nationaltoday_ and use #NationalTreeWeek. Share photos of local tree-planting events, beautiful woodlands, or your favorite trees to inspire others.
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Mention @NatlToday and use #NationalTreeWeek. Share facts about tree conservation, highlight local projects, or retweet news from environmental organizations.
Mention National Today (facebook.com/nationaltoday) and use #NationalTreeWeek. Promote community tree-planting days, share educational resources, or host a live Q&A with a local arborist.
National Tree Week Hero
Richard St. Barbe Baker
History of National Tree Week
The beginnings of National Tree Week date back to 1973 when British parliamentarians Sydney Chapman and Peter Walker launched a campaign to raise awareness about the threat of Dutch elm disease, which was killing a substantial number of trees across the United Kingdom. Dutch elm disease hinders trees from efficiently absorbing water, so this was considered a major concern.
The celebrations were initially called Plant a Tree in ’73 and called upon communities across the country to plant as many trees as they could throughout the year. Festivities usually begin at the tail end of November as it is the beginning of winter, and trees are recommended to be planted during this period before the cold sets in. The U.K.’s tree planting season lasts from November until March — and National Tree Week signals its beginning.
Trees have a critical role in the natural ecosystem that cannot be overstated. They help collect carbon dioxide from the air and release it as oxygen, making them important pollutant controllers. More trees provide better air quality and more pockets of shade to shield us from the elements, all of which are good for human existence. The presence of trees also aids the surrounding species by providing them with shelter and food, while the soil obtains the nutrients it requires to develop stronger and more fruitful.
As part of National Tree Week, various British city and borough councils hold tree planting and awareness events to spread the message and green up their surroundings. In urban environments, planting more trees helps the public create closer connections to nature. It also ensures that our living environment remains healthy and beautiful.
National Tree Week timeline
King Henry III signs the Charter of the Forest, permitting public access to the Royal Forest Area, previously closed off by William the Conqueror.
The U.K. introduces the Tree Preservation Order (T.P.O.) to protect important trees or woodland areas from damage and destruction by law.
The first National Tree Week is held, under its former name, Plant a Tree '73.
‘The Charter for Trees, Wood, and People’ is launched by the Woodland Trust.
How Businesses Can Celebrate National Tree Week
Local businesses can honor National Tree Week by organizing or sponsoring tree-planting events in their communities. Garden centers and nurseries can offer workshops on tree care and selection, promoting native species. Cafes and restaurants might partner with environmental charities, donating a portion of sales from specific menu items to tree conservation. Offices can encourage employees to participate in local initiatives or host educational sessions on the benefits of urban trees, fostering a sense of environmental responsibility.
National Tree Week FAQs
When is National Tree Week?
National Tree Week 2026 runs from Friday, November 27 through Saturday, December 5. This annual observance kicks off the winter tree-planting season across the U.K.
Why are trees important to the environment?
Trees are crucial for environmental health, absorbing carbon dioxide and releasing oxygen, which helps mitigate climate change. They also prevent soil erosion, support biodiversity by providing habitats, and improve air and water quality.
How many trees are planted in the UK each year?
The UK government aims to plant 30,000 hectares of trees per year across the UK by 2025, which equates to roughly 90-120 million trees annually. This ambitious target is part of broader efforts to combat climate change and restore nature.
Is National Tree Week celebrated outside the UK?
National Tree Week is a specific UK initiative, but similar observances exist worldwide, such as Arbor Day in the United States and Canada. Many countries have dedicated periods to promote tree planting and environmental awareness.
How to Observe National Tree Week
Get into the spirit and plant a tree
The main purpose of National Tree Week is to encourage people to plant trees. Participate in a National Tree Week planting event in your neighborhood to help green the area. The more trees you plant, the healthier and more pleasant your environment gets!
Learn more about the trees in your local environment
If you want to learn more about the state of your local trees, contact your local government or the National Tree Council to find out what you can do to help. Keeping up to date on the state of your neighborhood trees might help you spot difficulties and problems before they become too serious.
Spread the word about National Tree Week
To raise awareness of National Tree Week and the issue of trees in the U.K. in general, post on your social media pages. These can be anything from #NationalTreeWeek awareness posts to general facts about trees that you think people should know.
5 Interesting Facts About Trees
Trees have stood since time immemorial
Methuselah, a 4,853-year-old Great Basin bristlecone pine in California, is the world's oldest living tree.
Three countries hold the most tree species
Indonesia, Brazil, and Colombia have the highest number of endemic tree species in the world.
Trees can talk and communicate amongst themselves
Trees can communicate with each other by sending natural chemicals to warn them of threats such as insects and parasites.
Tree roots grow deep into the earth
Tree roots can stem as far as 20 feet underground, with a wild fig in South Africa reportedly growing roots as deep as 400 feet.
The sun affects a tree's bark
The bark of trees that grow in shaded areas tends to be thinner than those growing in sunny places.
Why National Tree Week is Important
It is a week that celebrates trees as a giver of life
Trees play an important role in the survival of life on Earth. Their contributions may not be recognized or appreciated as much as they should be since they do it silently. National Tree Week highlights the function and importance of trees in maintaining the balance of nature, as well as why we should care for them.
It reminds us of the importance of trees in keeping nature in balance
It's never a happy sight to see a tree being unnecessarily cut down or damaged beyond repair. The loss of one tree can affect the environment in which it stands. The surrounding soil might not receive the adequate amount of nutrients it needs, or the quality of air could worsen around you. That is why National Tree Week helps remind us that they play a vital role in keeping the environment healthy and pleasant.
Trees help us connect with nature
The lack of trees can also affect the natural state of your area. Have you ever felt so disconnected from nature whenever you see an area that was once teeming with trees but is no longer so? Such a sight can break your heart, and more importantly, drives wildlife and nature further from us. Thus, National Tree Week also serves to remind us that trees help us become more connected to nature, which is important to realize in an increasingly industrialized world.
National Tree Week dates
| Year | Date | Day |
|---|---|---|
| 2026 | November 27–December 5 | Friday–Saturday |
| 2027 | November 27–December 5 | Saturday–Sunday |
| 2028 | November 27–December 5 | Monday–Tuesday |
| 2029 | November 27–December 5 | Tuesday–Wednesday |
| 2030 | November 27–December 5 | Wednesday–Thursday |
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