Hosepipe Ban Exemptions: What Gardeners Need to Know (and How to Keep Your Plants Healthy)

If you've heard that a hosepipe ban is coming into force in your area, your first thought might be, "What happens to my hedge?"

It's a fair question. Newly planted hedges need regular watering to establish strong roots, particularly during warm, dry weather. However, not everyone is aware that hosepipe ban exemptions do exist, and depending on your circumstances, you may still be able to water certain plants using a hose.

Here's what you need to know, along with a few simple ways to keep your hedges thriving while using water wisely.

What is a hosepipe ban?

A hosepipe ban, officially known as a Temporary Use Ban (TUB), is introduced by water companies when water supplies come under pressure after long periods of hot, dry weather.

During a ban, you can't usually use a hosepipe connected to the mains water supply on a domestic premises for activities such as:

• Watering your garden, lawn or artificial grass
• Washing cars
• Filling paddling pools, a swimming pool, hot tub or water feature
• Cleaning patios and driveways

You can still use a watering can, bucket or water collected in a water butt. The aim is to reduce unnecessary water use while protecting local water supplies.

Are there any hosepipe ban exemptions?

Yes. While the exact rules vary slightly between water companies, there are several common exemptions.

Newly planted hedges, trees and shrubs

Many water companies allow the use of a hosepipe to water newly planted hedges, trees and shrubs where using a watering can isn't practical.

The qualifying period differs between suppliers, but exemptions commonly apply to hedging planted within the last planting season or, in some areas, within the last three years. Always check with your local water supplier before using a hosepipe.

Drip and trickle irrigation systems

Some water companies allow approved drip or trickle irrigation systems to continue operating during a ban.

These systems deliver water slowly and directly to the roots, helping plants absorb moisture efficiently while minimising evaporation. They must usually include a timer and pressure-reducing valve to qualify for the exemption.

Stored rainwater from a water butt

If you're using water collected from rainfall, you're generally free to use it during a hosepipe ban.

That means you can continue watering your hedges with a watering can or, in many areas, use a hose connected solely to a water butt rather than the mains supply. Again, it's worth checking your local supplier's guidance.

Blue Badge holders and customers with additional needs

Many water companies also provide exemptions for people with mobility issues or certain medical conditions. If you're a Blue Badge holder or registered on your water company's Priority Services Register, you may still be able to use a hosepipe during restrictions. The exact eligibility criteria vary, so it's worth checking with your local water supplier before the ban comes into effect.

3 ways to look after your hedge during a hosepipe ban

Even if you aren't covered by an exemption, there are plenty of ways to keep your hedge healthy.

1. Water little and often? Not quite.

Contrary to popular belief, it’s actually better to water deeply but less frequently.

A thorough soak encourages roots to grow deeper into the soil, making your hedge more resilient during dry spells. Frequent light watering tends to encourage shallow roots, which dry out much more quickly.

2. Water early in the morning or late in the evening

During the middle of the day, much of the water you apply simply evaporates before it reaches the roots.

Watering during the cooler parts of the day gives the soil more chance to absorb moisture where it's needed most.

3. Add mulch

A layer of mulch around the base of your hedge helps lock moisture into the soil, keeps the roots cooler and reduces evaporation.

Organic mulches such as bark chips or compost also improve soil health over time.

Leaky Hose: A more efficient way to water

If your local water company allows drip irrigation as part of its hosepipe ban exemptions, it's worth considering a leaky hose.

Rather than spraying water across the surface, a leaky hose releases water slowly along its length, delivering moisture directly to the roots where your hedge needs it most. This reduces waste, limits evaporation and uses significantly less water than traditional watering methods.

It's an efficient way to keep newly planted hedges well-watered while making every drop count.

Check the rules where you live

Although many exemptions are similar across the UK, every water company publishes its own guidance.

Before using a hosepipe during a ban, check the latest advice from your local supplier to make sure you're following the rules for your area. The easiest way to check whether you're exempt is to visit your local water company's website.

Keep your hedge healthy all summer

Whether there's a hosepipe ban in place or you're simply looking to use water more efficiently, a little planning can make a big difference. Watering at the right time, mulching the soil and using efficient irrigation methods can all help your hedge stay healthy through long, dry spells.

For further guidance, take a look at our guide to watering your new hedge. Alternatively, if you're unsure about the best way to care for your hedge during dry weather, our experienced team is always happy to help. With years of knowledge in growing and supplying hedges, we can offer advice on watering, planting and choosing the right products to help your hedge thrive.