How To Protect Your Garden In The Summer

As the summer months approach with the threat of more extreme weather, it’s time to start thinking about how to best protect and maintain your garden plants. 

2023 was the second warmest year of record in the UK and our changing climate makes the chance of further records more likely with each passing year. Here’s how to ensure your plants can thrive through the summer heat.

Optimise your watering routine

Proper hydration is vital for plants, especially in the heat of summer. Pay attention not just to how much you water but when and how you do it. 

Early morning is the best time to water your plants. Cooler temperatures allow water to soak deeply into the soil and reach the roots before the sun starts to evaporate it. Using a soaker hose or a drip irrigation system can be particularly effective. These methods also minimise water consumption which is useful to manage your resources.

For container plants, it’s worth being guided by the soil, not the calendar. Stick your finger into the soil to see how dry it is – if it feels dry at a finger’s depth, it’s time to water.

Stay on top of pest management

Summer can bring about an increase in certain pests which are detrimental to plant health. Inspect your plants for signs of infestation regularly. Homemade measures, such as soap and water spray, can be effective against a wide range of pests. 

Encouraging natural predators into your garden, such as ladybirds, hoverflies and lacewings, by planting flowers like marigolds and lavender, can also help control pest populations naturally. If you’re growing in a polytunnel, it may be worth sourcing some replacement polytunnel covers to sure up your defences.

Protect plants from the sun

Sunlight is crucial for plant growth but too much can be detrimental. For particularly delicate or vulnerable plants, consider using shade cloths. These, strategically placed, can block out the harshest midday sun. Alternatively, position your plants so they receive morning sunlight and afternoon shade.

Another method worth trying is companion planting. Taller plants can naturally provide shade for smaller, more delicate species. Not only can you manage sun exposure but also add layers of depth to your garden arrangement.

Mulch for water retention

Mulching is an excellent way to keep the soil moist and cool. Organic mulches like bark chips, straw or well-rotted manure can also nourish the soil and improve its quality as they decompose. 

Apply a layer of about 5-7 cm around your plants. This will help to reduce water evaporation from the soil surface and also suppress weed growth, which competes with your plants for water and nutrients.

Protect yourself

Know you have these top tips for protecting your garden during summer, don’t forget to ensure you protect yourself. Use suncream, on hot and bright days, stay hydrated and don’t exert yourself too much.

You’ll also want to ensure you too have a shaded place to rest and sit back to enjoy all the hard work you’ve put in as you admire your garden.