5 Ways To Protect Your Plants in a Heatwave - Backyard Boss
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5 Ways To Protect Your Plants in a Heatwave

It’s that time of year again when the sun shines brighter, and the weather gets hotter. Unfortunately, for our plant friends, this can often spell disaster. Heatwaves can cause serious damage to your plants, leaving them wilted, dried out, and in some cases, dead.

If you’re worried about your plants during a heatwave, there are some things you can do to help them stay healthy. Here are five ways to exercise plant protection in a heatwave:

Water Early in The Day

watering container plant
Image credit: Pavel Gulea via shutterstock

Watering your plants early in the morning can help with plant protection during a heatwave. The plant leaves will be cooler, and the water will evaporate more slowly, providing your plants with a much-needed source of coolness and hydration.

Make sure to give your plants a good soaking, as they will likely not get enough water from rainfall during a heatwave. And be sure to check on your plants regularly, as they may need extra water during this time. Avoid watering in the evening as this can encourage fungal growth.

By following these simple tips, you can help ensure that your plants stay healthy and happy during a heatwave.

Mulch, Mulch, And More Mulch!

hardwood mulch
Image credit: Maria Evseyeva via Canva

Mulching is one of the simplest and most effective ways to protect your plants during a heatwave. By covering the ground around your plants with a layer of mulch, you can help insulate the roots and prevent them from drying out. Mulching also helps reflect heat away from the plant leaves, which can inhibit leaf scorch.

There are many different types of mulch that you can use, but organic materials such as wood chips or straw are generally the best choice. You’ll want to apply a layer of mulch that’s about 2 to 3 inches thick, and be sure to keep it away from the base of the plant so that it doesn’t encourage rot. Reapply the mulch every year in early spring.

Mulching is one of the best ways to practice plant protection during a heatwave, so don’t wait until it’s too late to get started.

Move Potted Plants Indoors

Potted Green Indoor Plants
Image credits: Huy Phan from Pexels via Canva

When the temperatures start to rise, it’s time to consider relocating your potted plants inside. While it may seem like a lot of work, it’s worth it to keep your plants healthy and happy during a heatwave.

Here are a few tips to help you get started:

  • Choose the right location. Find a spot in your home that gets plenty of natural light but isn’t too hot or humid. A south-facing window is ideal.
  • Prep your plant pots. Make sure they have drainage holes so that excess water can drain away from the roots. Also, consider adding a layer of mulch to the top of the soil to help keep the roots cool and moist.
  • Water regularly. Indoor plants will likely need to be watered more often than those outdoors, so check the soil regularly and water as needed.

Create a Makeshift Shade

Gothic Arch Sprinkler Greenhouse Tunnel
Image Credit: Ro James via Instructables

When a heatwave hits, it’s important to protect your plants. While you may be tempted to just water them more often, that won’t always be enough. The sun can scorch leaves and cause them to dry out, which can lead to plant stress and even death.

One way to help protect your plants is to create makeshift shade for them. This can be as simple as draping a light-colored sheet or piece of fabric over them. The fabric will block some of the sun’s rays and help keep your plants cooler. Make sure the material is well secured, so it doesn’t blow away in the wind.

Avoid Fertilizing

The Hands Are Fertilizing the Seedlings
Image credits: Arthon meekodong via Canva

When caring for the plants, most people focus on watering and fertilizing. However, during a heatwave, avoiding fertilization can help protect your plants. Here’s why:

Fertilizers contain high levels of nitrogen, which can cause plants to produce more foliage than they can support. This puts them at risk of wilting and sunburn. In addition, fertilizer can make the soil too moist, which can lead to fungal diseases.

By avoiding fertilization during a heatwave, you can help keep your plants healthy and safe. If you need to fertilize, be sure to use a low-nitrogen fertilizer and water thoroughly afterward. And always follow the manufacturer’s instructions.

In Summary

Have you ever experienced a heatwave? If so, then you know how tough they can be on plants. The best way to practice plant protection during a heatwave is to be prepared. So don’t let the summer sun stress you out – take steps to protect your plants and enjoy watching them thrive all season long.

Do you have any tips or tricks that have worked well for you? Let us know in the comments below!