Too Hot to Dig? Here’s What to Do in the Garden
When the heat is on, your garden needs a little extra care, and a smarter approach. The good news, You don’t have to dig, plant or overhaul your beds to keep things thriving. A few simple jobs can make all the difference.
Here’s What to Do in the Garden in Hot Weather
Water deeply, not daily
In hot weather, it’s all about watering smarter, not more often. A long, slow soak early in the morning or in the evening allows water to reach deeper into the soil where roots actually need it. This encourages stronger, more resilient plants. Soaker hoses, like a weeper hose, are a great option for delivering consistent moisture without waste.
Mulch to lock in moisture
If there’s one job worth doing before a heatwave, it’s mulching. A fresh layer helps keep soil temperatures down, reduces evaporation, and keeps roots protected from extreme heat. It also means you won’t need to water as frequently.
Good options include bark or wood chips, which work well around trees, shrubs, and perennial beds. They are long-lasting and help improve soil structure, with pine bark also increasing soil acidity.
Straw mulch is ideal for vegetable gardens. It’s lightweight, rich in nitrogen, and gradually breaks down to nourish the soil, although it does need to be topped up more often.
Move pots to cooler spots
Containers warm up quickly and can dry out fast in full sun. If your plants begin to show signs of stress, move them to a position that gets morning sun but is sheltered from the harsher afternoon heat. Even a slight shift can make a noticeable difference.
Another option is to set up a simple frame using hoops or stakes and drape shade cloth over it for protection.
Check for thirsty signs
Plants are pretty good at telling you when they need help. Wilting, curling leaves, or very dry soil are all signs it’s time for a deep water. Just be careful not to confuse heat stress with underwatering. Check the soil before reaching for the hose.
Garden essentials for the heat
- Watering cans, hoses, and simple irrigation systems like soaker hoses
- Mulch, compost, and wetting agents to help soil retain moisture
- Shade cloth or plant protection for sensitive plants
- Self-watering pots and watering spikes for containers
- Heat-tolerant and drought-hardy plants suited to summer conditions
- Pest control options to stay ahead of common summer insects
Top tip: If you can, water the soil, not the leaves. It reduces evaporation and helps prevent fungal issues and burning, especially in humid conditions.
