How to bring lemon tree indoors for winter

If you want to bring lemon tree indoors for winter, October is the time to prepare. Shorter days and cooler nights mean citrus growth slows. Frost can also become a risk, especially in colder parts of the UK. Move your potted tree under cover before the weather turns harsh.

When you bring lemon tree indoors for winter, focus on light, watering and gentle care. Your citrus needs a calmer routine until spring growth returns.

October jobs before you bring lemon tree indoors for winter

This month’s jobs are simple:

1. Move the tree: Bring it under cover before frost affects the plant.
2. Choose a bright place: Find a spot with plenty of natural light.
3. Reduce watering: Check the compost before adding water.
4. Avoid draughts: Keep the plant away from cold air.
5. Adjust feeding: Reduce feeds where the product timing requires it.

The RHS advises that citrus plants need suitable winter care in the UK, including attention to growing conditions and feeding. You can read their guide to growing citrus in the UK for more information.

How to bring lemon tree indoors for winter step by step

If you bring lemon tree indoors for winter, make the change gradually. A plant moving from outdoors into a different environment needs time to adjust.

1. Remove fallen leaves and tidy the pot surface.
2. Move the container carefully to avoid damage.
3. Place the tree in a bright indoor position.
4. Keep it away from cold draughts and sudden temperature changes.
5. Check the compost before watering.

However, avoid placing citrus directly beside heaters. Instead, choose a steady location with good light. The RHS citrus problem guide explains common citrus issues such as leaf drop and yellowing.

Light and watering for indoor citrus trees

Winter light is weaker, so location matters. Put your lemon tree near the brightest suitable window. Also, avoid dark corners where possible.

Watering needs usually change during autumn. The compost often dries more slowly because temperatures are lower. That slower drying is normal for this time of year. Therefore, check the moisture before watering.

• Choose a bright position.
• Protect the plant from draughts.
• Water only when needed.
• Remove old leaves regularly.

The Met Office explains how frost forms in the UK. You can read their information about frost and ice for background on cold conditions.

Feeding citrus trees through autumn and winter

Feeding changes as growth slows. I would not keep a summer routine running without checking the product timing first. Plants naturally need a different approach as the season becomes quieter.

Secret Feeds Citrus Feed 500ml is a concentrated liquid feed for citrus and fruiting plants. It is suitable for lemons, oranges, limes, grapefruits, mandarins, kumquats and other fruit trees and shrubs. This 500ml size can be used all year round. Liquid feeds are diluted at 5ml per 1 litre of water. Find Secret Feeds Citrus Feed 500ml here.

Secret Feeds Citrus Feed 1 Litre is a concentrated liquid feed for lemons, limes, oranges, mandarins, kumquats and other fruiting plants. It suits plants grown in pots, containers and in the ground. Use it every 7–14 days from early spring to late summer during active growth, then reduce feeding during autumn and winter. Liquid feeds are diluted at 5ml per 1 litre of water. Find Secret Feeds Citrus Feed 1 Litre.

For fresh growing media, Secret Feeds Citrus Soil is a peat-free, free-draining premium potting mix. It is suitable for citrus plants indoors and outdoors, including pots, containers, conservatories and greenhouses.

For more advice, see the guide to using concentrated feeds and the seasonal feeding guide.

Using citrus sprays indoors

Indoor citrus plants need regular checks. Also, a ready-to-use spray can help you maintain your care routine without mixing.

Secret Feeds Citrus Foliar Spray 500ml is a ready-to-use citrus foliar spray for direct application to suitable lemon, lime, orange and other citrus plant foliage. It needs no dilution. The larger Secret Feeds Citrus Foliar Spray 1 Litre is also ready to use for suitable citrus plants.

You can learn more about sprays in the Grower’s Guide to sprays and mists.

FAQs

When should I bring my lemon tree indoors for winter?

Move a potted lemon tree indoors before frost becomes a concern. October is a sensible time to prepare.

Where should a lemon tree go indoors?

Choose a bright position away from draughts and sudden temperature changes. A suitable conservatory or bright room can work well.

Should I feed citrus during winter?

Citrus Feed 500ml can be used all year round. Citrus Feed 1 Litre feeding is reduced during autumn and winter.

Can I repot my lemon tree before winter?

Repot only when needed. If you need growing media advice, see the potting soil guide.

Coming up next month

Next month, continue checking light, watering and indoor conditions. Small changes now help your citrus settle through winter. Keep the routine steady and simple.

I find citrus is happiest with steady care. Give your tree a bright home, avoid overwatering and let it rest. You can also visit our Stockists page to see selected garden centres in Lancashire and Cheshire, or explore the Grower’s Guides for more practical advice.