£20 OFF your £100 spend

Choose a current Thompson & Morgan offer and copy the code exactly as shown, including any capital letters or hyphens. Add your plants, seeds, gardening supplies, or other eligible products to the basket, then enter the code in the promotional-code box during checkout. Select apply before paying and check that the discount appears in the order summary. Some offers apply automatically and do not require a code.

The safest way to check a Thompson & Morgan coupon is to review its terms, expiration date, eligible products, and any minimum-spend requirement before using it. A genuine offer should produce a visible discount or benefit in the checkout summary after it is applied. If the code fails, check spelling, remove competing promotions, confirm that the products qualify, and make sure the offer is available in your delivery region.

Yes, Thompson & Morgan promotions may have a fixed end date, limited availability, or restrictions that exclude certain plants, collections, subscriptions, delivery charges, gift vouchers, or clearance items. Some discounts also require a minimum order value or are limited to one use per customer. Always read the offer conditions and apply the coupon before completing payment, because expired or previously redeemed codes generally cannot be added afterward.

Thompson & Morgan normally presents the payment methods and delivery services available for your location during checkout. Depending on the order and region, customers may be offered major debit or credit cards and other online payment options. Delivery charges, dispatch times, and availability can vary by product, season, and destination, while live plants or bulky gardening items may have special shipping conditions. Review the final total before confirming.

Using a Thompson & Morgan coupon generally does not remove your standard cancellation or return rights, but the exact process depends on the product and the reason for return. Contact customer service promptly, keep your order confirmation, and follow the instructions provided. Refunds usually reflect the amount actually paid after the discount, and delivery charges or non-returnable items may be treated differently. Plant-related products can also have special handling requirements.