£15 OFF
Get £15 OFF on £749+ orders
Winter Sale: Up to 40% OFF + £15 OFF £749+ with code
Valid Till January 1, 2030
Gardening Supplies
At RetailDeals.co.uk, our Gardening Supplies category helps green thumbs save big on everything they need to create a beautiful outdoor space. From tools and seeds to compost, planters, lawn care products, and garden furniture, we feature the latest promo codes and seasonal offers from trusted UK retailers like Homebase, B&Q, Thompson & Morgan, Crocus, and more. Whether you’re a beginner or an expert gardener, our deals make it easy to grow your garden—without growing your expenses.
20% OFF
Enjoy 20% OFF + free plant pods
Enjoy 20% OFF Click & Grow + a year of free plant pods
Valid Till January 1, 2030
Save £10
Save £10 on orders over £350
Get £10 OFF your first £400 order Sign up now.
Valid Till December 31, 2026
50% Off
Up to 50% Off Your Purchase
Save up to 50% on your purchase
Valid Till December 31, 2026
10% Off
Get 10% Off Sitewide
Get 10% off on all orders
15% Off
Get 15% Off Seed Tins
Receive 15% off on seed tins
Valid Till June 30, 2026
£7 Off
Get £7 Off Automatic Greenhouse Louvre Vent Opener
Save £7 on the automatic greenhouse louvre vent opener
£5 Off
Get £5 Off Garden Hose Storage Hanger
Get £5 off on the garden hose storage hanger with accessories compartment
£8 Off
Get £8 Off Storage Tin Bits & Bobs Grey
Enjoy £8 off on the storage tin bits & bobs grey
£2 Off
£22 Off
Free Delivery
Free Delivery
Free Delivery on Orders Over £50
Enjoy free delivery on orders over £50
£3.99 Only
Garden & Outdoors Starting from £3.99
Discover garden and outdoor items starting at £3.99
£12.49 Only
50% Off
Recently Expired Offers
$10 OFF
Get 10% OFF your first order
Save 10% on your first purchase
Expired On December 30, 2025
$30 OFF
Enjoy 30-day hassle-free returns
30-days returns for hassle-free shopping Double guarantee on hardy plants ensures satisfaction.
Expired On December 31, 2025
$80 OFF
Free delivery on orders over £80
Enjoy free delivery when you spend over £80
Expired On July 6, 2025
$1 OFF
Save £1.95 as a club member
Agapanthus ‘Fireworks’ just £12.99. Stunning blooms for your garden
Expired On December 31, 2025
Guarantee
Lifetime guarantee on all plants
Enjoy a lifetime guarantee on hardy plants
Expired On December 31, 2025
$75 OFF
Save up to 75% on plants
Shop YouGarden Sale | Save up to 75% on plants and accessories
Expired On December 31, 2025
$10 OFF
Get 10% OFF plants & accessories
Join YouGarden Discount Club for 10% OFF plants & accessories for a whole year
Expired On December 31, 2025
$10 OFF
Get 10% OFF orders over £50
Enjoy 10% discount on orders above £50.
Expired On December 30, 2025
15% OFF
Get 15% OFF orders over £60
Save 15% on orders over £60 on plants
Expired On December 31, 2025
£20 OFF
Get £20 OFF on orders over £100
Get £20 OFF when spending over £100 on plants
Expired On December 31, 2025