After weeks of warm weather and repeated heatwaves, many gardens across Lincolnshire are beginning to look tired. Lawns have turned brown, plants are wilting, borders are dry and even well-established shrubs may be showing signs of stress.
The good news is that most gardens are more resilient than they appear. A brown lawn is not necessarily dead, and many plants will recover once temperatures fall and rainfall returns. However, a little careful attention now can help your garden regain its colour and prepare it for the cooler months ahead.
At a Glance
To help your garden recover after a hot, dry summer:
- Check plants carefully before removing them
- Water deeply rather than little and often
- Leave established brown lawns to recover naturally
- Remove genuinely dead or damaged growth
- Refresh dry, compacted soil
- Add mulch to retain moisture
- Review which areas struggled most
- Start planning improvements for next summer
How Can You Tell Whether a Plant Is Dead or Dormant?
Wilted leaves, dry stems and faded flowers can make a plant look beyond saving, but don’t be too quick to dig it up.
Start by checking the stems. Gently scratch a small section of the outer surface with your fingernail. If the tissue underneath is green, the plant is still alive. Flexible stems and healthy growth close to the base are also encouraging signs.
Some plants naturally shed leaves or stop producing new growth when conditions become too hot and dry. This is a survival response rather than a sign that the whole plant has died.
Remove obviously dead flowers and leaves, but avoid severe pruning while the weather remains very warm. Heavy pruning encourages fresh growth, which may struggle if dry conditions continue.
Should You Water More After a Heatwave?
Plants need water to recover, but frequent light watering is not usually the best approach. It moistens only the surface of the soil and can encourage roots to remain close to the top, where they are more vulnerable to heat.
Instead, water less frequently but more thoroughly. The Royal Horticultural Society’s watering advice recommends allowing water to reach deeper into the soil before letting the surface begin to dry again.
Concentrate on:
- Newly planted trees, shrubs and perennials
- Plants in pots and containers
- Fruit and vegetable plants
- Plants showing clear signs of stress
- Areas sheltered from natural rainfall
Water early in the morning or during the evening, directing water towards the soil rather than the leaves. Always check whether temporary water-use restrictions apply in your area before using a hosepipe or sprinkler.
Will a Brown Lawn Become Green Again?
A dry, brown lawn can look alarming, but established grass frequently becomes dormant during prolonged hot weather. Once rain returns, it will usually begin producing green growth again.
The RHS advises against routinely watering established lawns during drought, as most healthy grass will recover naturally. Newly laid turf and recently sown lawns may still require careful watering because their root systems are not fully established.
While the lawn is dry:
- Avoid mowing it too short
- Raise the mower blades when cutting
- Keep heavy furniture and play equipment off badly worn areas
- Don’t apply lawn feed to scorched grass
- Wait until rain has returned before scarifying or aerating
Once conditions are cooler and the lawn is actively growing again, you can rake away dead material, aerate compacted areas and overseed any bare patches.
Should You Cut Back Heat-Damaged Plants?
Remove dead, diseased or badly damaged material using clean, sharp tools. This tidies the garden and allows you to see where healthy growth remains.
However, it is important not to overdo it. Slightly scorched leaves may still be helping the plant produce energy, while some damaged growth can protect the healthier parts beneath it from further sun exposure.
Wait until temperatures become milder before carrying out extensive pruning. You will then have a clearer idea of which sections are recovering and which need to be removed.
Continue deadheading suitable flowering plants if you want to encourage more flowers, but leave some seed heads in place later in the season. They can provide food for birds and add interest to autumn borders.
How Can You Improve Dry, Compacted Soil?
Long periods without rain can leave soil hard, cracked and difficult for water to penetrate. When heavy rain eventually arrives, it may run across the surface rather than soaking into the ground.
Gently loosen the upper layer of bare soil with a hand fork, taking care not to damage plant roots. Adding organic matter, such as well-rotted compost, can improve the structure of the soil and help it retain moisture.
A layer of mulch around established plants can also:
- Reduce moisture loss
- Protect roots from temperature changes
- Suppress weeds
- Improve soil as organic mulch breaks down
Leave a small gap around stems and trunks rather than piling mulch directly against them.
If poor soil, drainage or an unsuitable layout is making your garden difficult to manage, we offer a professional garden design and build service in Lincoln. ALS pride ourselves on being able to create a more practical, resilient outdoor space.
Which Plants Should You Replace?
Don’t rush to replace plants immediately after a heatwave. Give them time to respond to cooler temperatures and rainfall first.
Where plants have genuinely failed, consider why. A plant positioned in full afternoon sun may need more shade, while one planted close to a wall or fence may receive less rainfall than the rest of the border.
If the same area struggles every summer, replacing vulnerable plants with more suitable varieties may reduce maintenance and water use.
Drought-resistant does not mean that a plant never requires watering. New planting still needs regular care while its roots become established.
What Can You Learn From Your Garden This Summer?
A prolonged spell of hot weather reveals a great deal about how a garden works.
You may have discovered that:
- Your patio has very little shade
- Certain borders dry out much faster than others
- Pots require more watering than you can realistically manage
- The lawn receives too much wear during dry periods
- Some seating areas become too hot to use
- Your planting is not suited to the conditions
Make a note of these problem areas while they are still obvious. Small changes, such as improving the soil or changing the planting, may be enough. In other gardens, a new layout, additional trees, a pergola or redesigned borders could offer a better long-term solution.
Our recent guide to creating shade without losing the best of the summer sunshine includes practical ideas for making exposed gardens more comfortable.
Is Late Summer a Good Time to Plan a Garden Transformation?
Late summer is an excellent time to assess your outdoor space because you have recently seen exactly how it performs during the months when you use it most.
Planning now gives you time to consider the layout, planting, paving, shade, drainage and maintenance before work begins. It also means your garden can be ready for you to enjoy when warmer weather returns.
ALS Landscaping provides professional landscaping and garden design throughout Lincoln and the surrounding areas. From planting improvements and new patios to complete transformations, every design is tailored to the space and the way you want to use it.
Conclusion
A hot, dry summer can leave your garden looking worn out, but much of the apparent damage may only be temporary. Give plants and lawns time to recover, water carefully, improve dry soil and avoid making hurried decisions.
Most importantly, use what you have learned. The areas that struggled this summer can help you identify where better planting, more shade or a thoughtful redesign would make the biggest difference.
Contact ALS Landscaping
If this summer has highlighted problems with your garden, contact ALS Landscaping to discuss how the team can create an attractive, practical outdoor space designed for your home and lifestyle.
FAQs
How long does it take a garden to recover after a heatwave?
Some plants and lawns begin recovering as soon as cooler weather and regular rainfall return. More severe damage may not become clear for several weeks, so allow plants time to respond before removing them.
Should I feed plants that have been damaged by hot weather?
Avoid feeding severely stressed plants during very hot or dry conditions. Fertiliser can encourage new growth when the plant does not have enough moisture to support it. Wait until conditions improve and the plant is recovering.
Can drought-resistant plants survive without watering?
Established drought-resistant plants usually cope better with dry conditions, but they are not completely maintenance-free. Newly planted specimens need regular watering until they have developed strong root systems.