Gardening Express Voucher Codes for 10% Off in October 2026
Save with 10 verified Gardening Express discount codes
Free delivery on orders over £295 at Gardening Express
Standard delivery is £6.99. Free on qualifying orders to UK mainland only
No code required
Standard delivery is £6.99. Free on qualifying orders to UK mainland only
Expires: 3 months left
No code required
Occasional flash events, subject to availability
Expires: 3 months left
5-year hardy plant guarantee at Gardening Express
Covers hardy trees, perennials, shrubs and fruit trees. Free replacement or credit if plant fails within 5 years when properly cared for
No code required
Covers hardy trees, perennials, shrubs and fruit trees. Free replacement or credit if plant fails within 5 years when properly cared for
Expires: 3 months left
Twice the difference refunded with the price promise at Gardening Express
Find same plant cheaper at B&Q, Crocus, Dobbies, Blue Diamond or Thompson & Morgan within 7 days — they’ll refund double the difference. Excludes sale prices at competitors
No code required
Find same plant cheaper at B&Q, Crocus, Dobbies, Blue Diamond or Thompson & Morgan within 7 days — they’ll refund double the difference. Excludes sale prices at competitors
Expires: 3 months left
Earn reward points on every order at Gardening Express
100 points = £1 off. Points earned automatically from your first order
No code required
100 points = £1 off. Points earned automatically from your first order
Expires: 3 months left
Exclusive deals and early access with the Gardening Express newsletter
Sign up free — subscribers get early access to Special Deals before they go public, plus entry into a £250 gift card giveaway
No code required
Sign up free — subscribers get early access to Special Deals before they go public, plus entry into a £250 gift card giveaway
Expires: 3 months left
Gardening Express FAQs
- Copy your code from this page and head to gardeningexpress.co.uk
- Browse and add your plants to the basket, then click 'View Basket'
- Find the 'Do you have a Voucher code?' field below your order summary
- Paste your code and click Apply
- Check the discount has landed before heading to checkout
Worth knowing: One code per order — they can't be stacked. Some codes carry minimum spend requirements, and terms vary on whether sale items are included. Gardening Express also operates a fair use policy on promotional offers, meaning they may limit quantities per household on heavily discounted lines to keep stock accessible.
Mega deals are prices benchmarked against other retailers, rather than just Gardening Express's own usual pricing. This section is often empty, but when items do appear there, they're genuinely heavily discounted. Stock moves fast here, since everything is subject to availability, so it's worth checking in regularly rather than waiting.
You can return items in their original condition within 14 days of receiving them, with both exchanges and full refunds available. Gardening Express doesn't cover return shipping costs, so that's on you.
When sending items back, include a covering letter explaining why you're returning the goods along with your order number, then send this with the original invoice and the parcel itself to:
Gardening Express Returns Centre c/o
BGV Mascalls Lane
Warley
Brentwood
CM14 5LJ
Ways to Save at Gardening Express
Shop special deals
The special deals section is where Gardening Express keeps its sales, updated daily, with stock that can sell out fast. It’s worth checking in often rather than just once, since you can save over 60% on garden plants, houseplants and gardening supplies here, often through bulk buy deals like packs of four or more plants.
Sign up to the newsletter
If checking for sales regularly isn’t for you, let Gardening Express do the work instead. There’s no first order discount for signing up, unfortunately, but you’ll get their biggest sales sent straight to your inbox, along with planting tips and stock updates.
Wait for end of season clearance
As spring, summer and autumn wind down, Gardening Express runs proper end of season clearance sales to clear out remaining stock. Discounts can go beyond 70% on seasonal plants, so it’s worth timing a purchase around the change of season if you can.
Use the price promise
Price promises are common enough, but Gardening Express takes a different approach. Valid for seven days after purchase, they’ll refund double the price difference if you find the same item cheaper elsewhere.
There are a few conditions: the item needs to match in size and quality, and the cheaper price has to come from Blue Diamond Garden Centres, Dobbies, B&Q, Crocus or Thompson & Morgan. This only applies to regular priced items, not anything already on sale.
Why We Love Gardening Express
The Inspire Me section
Gardening Express has built out a genuinely useful set of curated categories for everyday shoppers. Whether you’re after plants for a front door, shade-loving varieties, drought tolerant options or anything that attracts pollinators, there’s a tailored catalogue ready to browse. It saves you the usual back and forth of searching for a specific plant online, then checking separately whether Gardening Express actually stocks it.
Plant guarantees
Every hardy plant sold by Gardening Express comes with a 5 year guarantee. If your perennials, bamboo, shrubs or hardy trees were properly cared for and still die within that window, Gardening Express will replace them, or refund you if the item’s no longer available.
Bare root plants are covered too, with a guarantee that they’ll establish successfully. If one fails to take within 3 months, the same replace or refund policy applies.
