How to grow Oranges in the UK

For gardeners in the UK, growing citrus fruits might seem like an exotic challenge. But with the right care and guidance, it’s absolutely possible to enjoy homegrown oranges. This step-by-step guide will walk you through everything you need to know to give your orange tree the best start and help it thrive in the UK climate.

Our five step to UK Orange growing!

Step one: Choose the right variety

Not all orange trees are suited to the UK’s conditions. Varieties like Hamlin and Clementine do best, especially in containers. Our orange tree gifts are carefully selected to tolerate cooler temperatures and lower light levels – making them ideal for growing indoors or in a conservatory.

Orange tree fruit

Step two: Give them the right environment

Orange trees love sunlight. Place them where they’ll receive at least 6–8 hours of direct light each day. A south-facing windowsill or greenhouse is perfect. Indoors, you can rotate the tree during the day to maximise sun exposure. Make sure they’re protected from cold draughts and sudden temperature changes.

Step three: Provide adequate water

Watering correctly is essential. During warmer months, make sure the soil is moist to a depth of around 6 inches, then allow it to dry slightly before watering again. Avoid waterlogging the roots, which can lead to rot or fungal issues. Good drainage is key.

Orange fruit

Step four: Proper pruning

Pruning helps encourage healthy growth and fruit production. Late winter or early spring is the best time to prune. Remove any dead or damaged branches, and trim back to just above a healthy bud or node. This improves airflow and light penetration through the canopy.

Step five: Consider fertiliser

Feed your orange tree with a citrus-specific fertiliser that includes nitrogen, potassium and phosphorus, as well as micronutrients like iron, zinc and magnesium. This will help maintain healthy foliage, support fruit growth and reduce vulnerability to pests and disease.

Growing oranges in the UK may take a little patience and care, but the rewards are sweet – literally. With the right variety, environment and care plan, you can enjoy the sight, scent and taste of your very own citrus harvest.

Support from MyTree™

When you receive an orange tree from Tree2mydoor, you also receive expert support. Our MyTree™ aftercare service includes monthly tips tailored to your tree’s growth stage, guidance for every season and a full year of warranty support. It’s all designed to help your tree thrive and your gift-giving flourish.

We’ve been helping UK households grow meaningful gifts since 2003 and we’re proud to support every tree, from root to fruit.