Even though there’s a hosepipe ban in place in many parts of the country, there’s good news – there are still ways you can give newly planted trees a drink. A watering can do the job as well as a hosepipe, and even better – a watering can doesn’t rely on rain to help young trees thrive.
HOW CAN I WATER MY TREE during a hosepipe ban?
A great way to water your tree is by using greywater, which can be from the bath, the washing up, or even cold water you have to run off to get hot water, that can safely be repurposed rather than wasted. Not only can this mean the difference between a thirsty tree and a watered one, it has the environmental benefit of conserving freshwater.
The Royal Horticultural Society has more advice on the use of greywater.
Regular watering, especially during dry, hot weather as we’re experiencing now, is essential for newly planted trees while they establish their roots during heatwave season.
Experts advise watering your tree early in the morning or later in the evening, when the temperature is cooler allowing water to soak deep into the soil instead of evaporating in the sun. And the same advice stands when using greywater, we published more tips here about how to water your street tree.
What if I can’t use greywater?
If you’re unable to collect greywater, you can still fill a watering can or similar container directly from a tap during a hosepipe ban. However, we recommend checking any local water-use guidance or restrictions in your area, as these can vary between regions. In some areas, newly planted trees may be exempt from hosepipe ban restrictions, so it’s always worth checking the specific details with your local water provider.
How much water does a new tree need?
A good measurement to aim for during the summer is 50L a week for the first three summers of a young tree’s life. That’s roughly seven litres a day to help trees get settled into their new home.
During periods of drought, like we’re experiencing now, little and often is better than all 50L in one go. This is because the ground can become so dry that it no longer absorbs water well.
How do i go about watering a new tree?
Water your tree slowly and steadily to give the water time to soak into the soil rather than running off. If your tree has a watering tube, pour around half the water down the tube and the rest around the base of the trunk. If it has a watering bag, fill the bag through the discreet slit near the top, while also adding some water around the tree’s base. For trees without a watering tube or bag, slowly pour water onto the soil around the trunk, ensuring it can soak away within 10 minutes without leaving puddles.
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