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Seed Revolution’s Let It Sow Wildflower Advent Calendar contains 24 packets of British wildflower seeds for spring sowing and costs £19.99. It is listed at Selfridges, on Seed Revolution’s website and at a number of garden centres; availability and delivery details may vary by seller.
Seed Revolution’s Let It Sow Wildflower Advent Calendar, priced at £19.99, is being marketed for the 2026 Christmas season as a gift that turns the countdown to Christmas into a spring gardening project. Each of its 24 doors contains a different packet of British wildflower seeds, with sowing and growing instructions printed on the packet.
The calendar is available through Selfridges, including its Oxford Street store and website, as well as through Seed Revolution’s website and a number of garden centres, according to the Ideal Home report. The source does not give a full list of participating garden centres or explain whether stock is the same at each seller.
Seeds mentioned in the report include white campion and self-heal. They are intended to be planted in spring, rather than grown during the December countdown. The instructions are presented as a way to make the calendar accessible to newer gardeners, though the report does not provide a complete seed list or detailed sowing calendar for each variety.
Seed Revolution founder Max Mancroft said the company wants to make growing feel accessible and enjoyable, and described the calendar as a product customers might feel good about buying or giving. Those are the founder’s views; the report does not independently assess the product’s environmental impact or how well its seeds grow in different gardens.
A Seed Gift With Spring Use
Unlike a conventional edible advent calendar, this product is designed to lead to a later activity: sowing seeds in spring. For gardeners, the appeal is the combination of a seasonal gift and a set of seeds that can be used to establish a patch of wildflowers. The packet instructions may also help people who are new to growing from seed get started.
Wildflowers can provide food and habitat for wildlife, including pollinating insects, when suitable plants are grown in appropriate conditions. But the calendar alone cannot guarantee those benefits. Results depend on factors such as the seed mix, soil, light, space, local conditions and how the plants are managed. Buyers should treat broader claims about biodiversity or climate benefits as potential outcomes, not a measured result of purchasing one calendar.
The £19.99 price also places the item in the gift market rather than making it a direct comparison with a basic packet of seeds. Its value to a buyer will depend on whether the 24 varieties, packaging and instructions suit their plans and whether they have space to sow them.
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The Calendar’s Wildflower Claim
Ideal Home frames the calendar against interest in more sustainable gardening and points to a previous seed advent calendar from B&Q, reported at £15 last year. That earlier product included vegetable, herb and flower seeds. It is a separate offering, and the report does not provide a like-for-like comparison of contents or current prices.
The article also reports Seed Revolution’s statement that the UK has lost 97% of its wildflower meadows since the 1930s. This figure is attributed to the company in the source material; the report does not identify the underlying study or define the measurement used. It should not be read as an independently verified assessment within this product coverage.
The new calendar is specifically presented as a way to grow British wildflowers at home. That is different from restoring a natural meadow: the source does not say that buying the product contributes money to habitat restoration, nor does it describe a conservation partnership.
“This is an advent calendar customers feel good about buying, and even better about gifting.”
— Max Mancroft, founder of Seed Revolution
Stock, Seeds and Growing Conditions
The source does not confirm how many calendars are in stock, whether the £19.99 price applies across every retailer, or whether delivery is available to all areas. It also does not provide a complete list of the 24 seed varieties, seed quantities, or specific guidance on sowing times beyond saying the seeds can be planted in spring.
Growing success will depend on local conditions and the space available. The report does not state whether every seed is suitable for containers, small gardens or all UK regions, so buyers may need to check the packet instructions and seller information before purchase. No independent product testing, germination rate or quantified wildlife benefit is supplied.
Check Retailer Listings Before Buying
Readers interested in the calendar can check the current product listing with Selfridges or Seed Revolution, or ask a local garden centre whether it carries the item. Prices and stock can change, and the source does not provide a confirmed end date for sales.
After the December countdown, the seeds are intended for spring sowing. Buyers should follow the instructions supplied with each packet and check that the varieties suit their garden and growing conditions. The source gives no further product launch dates or announced plans from the company.
Key Questions
How much does the Seed Revolution wildflower advent calendar cost?
The reported price is £19.99. Check the retailer listing for any current price or delivery charges.
What is inside the calendar?
It has 24 packets of British wildflower seeds, with sowing and growing instructions on the packets. The report names white campion and self-heal among the varieties but does not give the complete list.
Where can I buy it?
The report lists Selfridges, Seed Revolution’s website and a number of garden centres. It does not name all participating shops, so check local availability before travelling.
When should the seeds be planted?
The calendar’s seeds are described as suitable for spring planting. Follow the instructions on each packet, since the source does not specify a single sowing date for all varieties.
Does buying the calendar restore wildflower meadows?
The source presents the calendar as a way to grow wildflowers at home. It does not say that purchases fund meadow restoration or quantify any conservation benefit.
Source: idealhome.co.uk
