Gardening Express Voucher Codes for May 2026

How to save money at Gardening Express

Start with the Special Deals section, not a code

It sounds counterintuitive on a voucher page, but Gardening Express’s Special Deals section is genuinely the first place to look. It’s updated daily with marked-down plants across every category — perennials, shrubs, trees, houseplants, bulbs — with reductions of up to 70% and individual plants sometimes as low as £1. Because codes can often be applied on top, it’s possible to combine a live discount code with Special Deals pricing for a meaningful double saving. Check the terms of any code you’re using.

Know the free delivery threshold and plan around it

At £6.99 per order regardless of quantity, delivery doesn’t multiply if you add more plants. The tipping point is £295 for free delivery. If you’re spending close to that threshold, it’s worth rounding up your order — adding another plant or a bag of compost can save more than the £6.99 it costs you. If you’re making multiple smaller purchases over a season, consolidating into fewer larger orders is the more cost-effective approach.

Sign up to the newsletter for early access and codes

Gardening Express sends newsletter subscribers early access to Special Deals before they go live, plus occasional exclusive codes that don’t appear publicly. Subscribers are also entered into a prize draw for a £250 gift card just for joining. For serious gardeners who return to restock seasonally, being first in the queue on Special Deals matters — popular lines at deep discounts do sell out.

Use the Price Promise within 7 days

Most gardeners don’t do this, but it takes minutes. If you’ve ordered and then spotted the same plant cheaper at B&Q, Dobbies or one of the other listed retailers at their standard price, raise it through your account with a photo. Getting double the price difference back is a meaningful return and requires no physical return of the plant.

Build up reward points for future savings

Gardening Express runs a rewards scheme where purchases automatically earn points — 100 points converts to £1 off a future order. It’s applied automatically and doesn’t require any extra steps on your part. For regular customers restocking each season, it’s a small but consistent background saving.

About Gardening Express

Gardening Express was started in the late 1990s by Chris Bonnett — as a teenager, while he was still studying horticulture at Writtle College in Essex, one of the most respected horticultural institutions in the world. The founding instinct was straightforward: the mail order plant market was poor quality, plants arriving as spindly half-dead twigs, and someone needed to do better. By 2005, with a nursery established and the website relaunched, the business had built a reputation that it has expanded on steadily since.

Plants grown on-site in Essex, not sourced and resold. The majority of what Gardening Express sells is grown at their own 14-acre Essex nursery. That direct-from-grower model is the reason the pricing is competitive — there’s no garden centre margin being added on top. It’s also why quality is more consistent than buying plants that have been warehoused and moved between suppliers.

The range is genuinely broad for a specialist. Hardy perennials, evergreen and deciduous shrubs, climbing plants, fruit trees, hedging, bamboo, ornamental grasses, ferns, palms, Mediterranean plants, Japanese maples, bedding plants, roses, bulbs and a substantial range of houseplants. Premium professional compost, garden tools, planters and accessories have been added more recently. If something isn’t in stock, the team will point you toward it — or find it.

Trusted at the highest level of UK horticulture. Plants from Gardening Express have been used by designers and exhibitors at the RHS Chelsea Flower Show, BBC Gardeners’ World Live, the Corporation of London, stately homes and celebrity chefs. That’s a different calibre of customer from the everyday hobbyist, and it’s a reasonable signal about what leaves the nursery.

The 5-year guarantee sets it apart from most competitors. When you’re spending meaningful money on a specimen shrub or a fruit tree, a 5-year guarantee on hardy plants is significant reassurance. Combined with the bare root growth guarantee and the 14-day money-back promise on arrival, the risk of a bad order is materially lower than at a garden centre where plants leave the moment you pay for them.