Thompson and Morgan Voucher Codes for April 2025

Thompson & Morgan has been helping gardeners grow since 1855, and today it’s one of the UK’s top names for seeds, plants, and gardening supplies. On our page, you’ll find all the latest ways to save when shopping online - from the latest Thompson and Morgan discount codes to handy tips on getting more for your money.

We highlight the best deals across everything from flower and veg seeds to tools, plant food, garden furniture and greenhouses. You’ll also find offers on seasonal must-haves like pest control, compost and outdoor living essentials. Don’t forget to check the Special Offers section for extra savings, including multi-buy deals and clearance items!

Whether you’re planting for the first time or giving your garden a full refresh, our Thompson & Morgan page makes it easier - and cheaper to get growing!

We love Thompson and Morgan for making gardening simple, affordable, and seriously satisfying - even if you're more ‘weekend dabbler’ than an expert grower. Whether you're planting colourful borders, starting a veg patch, or just sprucing up your patio with pots, there's something for every type of gardener!

One of our favourite things is the Special Offers section. It’s packed with multi-buy deals and discounts - like 50% off selected flower seeds or 3 fruit trees for £20. It’s a great way to save while stocking up for the season ahead. Last summer, one of our team saved over £25 by combining a clearance sale with a Thompson and Morgan promo code - and walked away with a full garden refresh!

They’ve also got everything from sheds and greenhouses to BBQS and patio sets, perfect if you’re planning to enjoy your garden more this year. And for those who just want to pop a few blooms in a pot, you’ll find ready-to-plant flowers, compost, tools and even growing guides to help you along the way.

With regular promotions and exclusive voucher codes, we’re here to help you save on everything you need to grow, relax, and enjoy your outdoor space.

Sign Up for the Newsletter

Get 10% off your first order and unlock early access to offers and sales just by subscribing.

• Enjoy an instant 10% discount on your first online shop.
• Be the first to hear about new promotions, sales, and giveaways.
• Receive personalised gardening offers straight to your inbox.

Join the Gardening Club

For just £10, get a year’s worth of exclusive savings, advice, and rewards - perfect for regular shoppers.

• Enjoy 10% off every online order for 12 months - automatically applied at checkout.
• Get £30 in vouchers to use on future orders over £20.
• Receive seasonal gardening tips directly to your inbox.
• Access early-bird offers and new product previews before anyone else.
• Subscribe instead of buying a one-off membership and receive an extra £5 voucher.

Refer a Friend, Save Together

Turn your love of gardening into savings - share the benefits with friends and reap the rewards.

• Give your friends 20% off their first order.
• Earn 20% off your own next shop for every successful referral.
• Stack up rewards if multiple friends shop using your referral.

Shop the Special Offers Section

Save on everything from seeds to greenhouses by checking the dedicated deals page before you check out.

• Access exclusive online-only discounts.
• Find multi-buy offers like 3 for 2 on seeds or 50% off selected plants.
• Pick up freebies with certain orders – no code needed.

Take Advantage of the Price Promise

Thompson & Morgan won’t be beaten on price - and they’ll triple the difference if they are.

• Found the same item cheaper elsewhere? Let them know.
• Get back 3x the difference via refund - that’s their promise.
• Shop confidently knowing you’re getting the best value.

Shop by Price to Stay on Budget

Keep your spending under control by shopping smarter using the price filter.

• Sort items from lowest to highest price in just one click.
• Easily find value buys across all categories.
• Avoid overspending while still picking up bestsellers.

Get Free Gardening Advice

New to gardening? Save money by learning from the experts - for free.

• Access hundreds of gardening tips, how-tos, and video guides.
• Learn how to plant, grow, and protect without costly trial and error.
• Make smarter buying choices to get more from every order.