Top Thompson & Morgan Discount Vouchers for March 2026
A wide selection of high-quality plants and gardening supplies awaits enthusiasts at Thompson & Morgan, offering everything from vibrant flower seeds and robust vegetable varieties to expertly crafted tools and accessories. Their commitment to horticultural excellence ensures that gardeners of all levels can find the ideal products to cultivate stunning gardens. With knowledgeable advice and a focus on sustainability, Thompson & Morgan stands out as a reliable source for anyone looking to enrich their outdoor spaces.
15%
OFF
15% OFF Summer Plants voucher Code
Save 15% on colorful annual bedding plants this summer!
10%
OFF
10% OFF Garden Ready Plants
Enjoy 10% Off Garden Ready Plants at Thompson & Morgan! Choose from an impressive selection of garden ready plants here at Thompson & Morgan, specifically cultivated for effortless gardening and immediate impact.
10%
OFF
10% OFF Shrubs
Shrubs are the perfect (and low-maintenance) way to reward your garden with year-round interest and structure. Enjoy 10% OFF Shrubs at Thompson & Morgan.
Up to
60%
OFF
Up to 60% OFF Special Offers
Redeem this Thompson & Morgan discount promo & Enjoy up to 60% off selected plants, flowers, seeds and more.
Refer
a Friend
20% OFF with Referral
Get 20% off your next order when you refer a friend at Thompson & Morgan.
Subscribe to Thompson & Morgan voucher newsletter
Get notified of offers and vouchers from Thompson & Morgan before they expire!
Recently Expired Thompson & Morgan Vouchers and Promo Codes
| Discount | Voucher Code | Expired On |
|---|---|---|
| £14 Off £35+ Orders With Code Save £14 off when you spend £35 or more across the entire range of flowers, plants, seeds, bulbs, shrubs, trees, fruit, vegetables & equipment. | TM_TAW399W | March 3rd, 2026 |
| 10% Off Looking Good on the Nursery Get 10% Off Looking Good on the Nursery at Thompson & Morgan. Our very best-looking plants, hand-picked by our team straight from the nursery. Find the perfect plant for instant seasonal impact! | TM_TAW396W | March 1st, 2026 |
| 12% Off Seeds! Get 12% off seeds at Thompson & Morgan! Despatched within 24 hours. Grow your produce at home! | TM_TAW394W | February 28th, 2026 |
| 10% Off Vegetable Plants Voucher Code Save 10% on ready-to-go vegetable plants! Start your garden effortlessly now! | TM_TAW395W | February 28th, 2026 |
| 10% Off Nursery Plants Voucher Code Save 10% on hand-picked, top-quality plants for seasonal impact! | TM_TAW396W | February 28th, 2026 |
| 20% Off Voucher Code Use this Thompson & Morgan voucher code to save 20% off your order. | TM_TAW398W | February 17th, 2026 |
| Free Gift Voucher Code Enter this voucher code at checkout and enjoy Free Delivery. | TM_TAW397W | January 27th, 2026 |
| 20% Off Voucher Code Activate this voucher code and save 20% off your order at Thompson & Morgan. | TM_TAW392W | January 3rd, 2026 |
| £20 Off £100+ Orders With Code Enjoy £20 off when you spend £100 or over on flowers, plants, bulbs, seeds, shrubs and vegetables! | TM_TAW327W | January 1st, 2026 |
| 10% Off Begonia Plants With Code Buy begonias from large, small, double and trailing varieties for a long-lasting display in containers, beds or hanging baskets in shady or sunny positions. | TM_TAW328W | January 1st, 2026 |
Similar stores for Thompson & Morgan vouchers
Gardeners Dream
11 offers
Find a wide selection of high-quality plants, seeds, tools, and gardening essentials, perfect for any enthusiast. From vibrant flower bulbs to durable outdoor furniture, everything needed to create a ...
See all 11 Gardeners Dream vouchers
Gardening Express
9 offers
Browse a wide selection of plants, including flowering perennials, vibrant annuals, and hardy shrubs, along with garden essentials like pots, tools, and soil. Whether cultivating a small balcony garde...
See all 9 Gardening Express vouchers
Suttons
9 offers
Browse a wide variety of seeds, plants, and gardening supplies to cultivate your green space. With everything from flower bulbs and vegetable seeds to tools and accessories, gardening enthusiasts can ...
See all 9 Suttons vouchers
Cub Cadet
5 offers
Browse a diverse lineup of outdoor power equipment, including riding lawn mowers, walk-behind mowers, snow blowers, and utility vehicles, all designed for durability and reliability. Check out a varie...
See all 5 Cub Cadet vouchers
Thompson & Morgan Vouchers Frequently Asked Questions
- How can I pay for my Thompson & Morgan UK order?
- They accept Visa and MasterCard as payment for your order online. If you wish to pay by cheque, you would have to mail them your order.
- Is it safe to shop at Thompson & Morgan online?
- Their website uses best practice for their web security. In addition, when you Check Out your personal and credit card details are encrypted: their URL will start with 'https'. You can view their security certificate by clicking on the closed padlock showing at the lower edge of your browser. As long as you take care with your computer's security, they feel that shopping online is amongst the most secure forms of transaction.
- How long does it take to get my refund?
- Refunds are taking in the region of 7 days to process. If you originally paid by cheque you’ll need to allow them a little longer to process these; currently up to 14 days. They’re doing all they can, but they do need to ask you to be patient as they have less staff on hand than normal. If your refund is more than 10 days old, and you still haven’t received it, please do get in touch.
- Does Thompson & Morgan have any active voucher codes?
- Sure! Thompson & Morgan always have a variety of voucher and discount codes for to use and get savings on your next order on their website. Currently the best voucher codes gives you a 15% discount sitewide at Thompson & Morgan.
- Does Thompson & Morgan offer any special promo codes for garden supplies during their New Year's Day sales?
- Yes, Thompson & Morgan typically offers fantastic New Year's Day promo codes and discounts that are perfect for garden enthusiasts looking to gear up for the upcoming planting season. To make the most of these holiday deals, be sure to visit their website at https://www.thompson-morgan.com right after the New Year starts. It's a great opportunity to stock up on seeds, plants, and gardening tools at reduced prices!
- What exclusive Easter Monday deals and promo codes can I find on Thompson & Morgan?
- During Easter Monday, Thompson & Morgan often releases special offers and exclusive promo codes specifically for the holiday. You can save on a variety of gardening supplies, plants, and seeds. Make sure to visit their website, check the homepage banners and the 'Offers' section, or sign up for their newsletter to catch these limited-time deals.