Summer is well and truly here as the temperatures continue to soar across the US. While we usually welcome plenty of sunlight and warmth for our plants, experts warn that too much heat can cause stress for plants and have a negative impact on their growth and appearance. That's why it's important to - both for garden plants and even .
Too much exposure to high temperatures can set your plants off track, as they're not climatized to these growing conditions. This is especially true if you have a collection of plants that aren't native to hotter climates. If your plants are looking a little droopier, aren't growing much or are simply reacting to the warmer temperatures in a negative way, they might be suffering from heat stress.
Here are five common signs of plant heat stress and what experts advise to do if your plants are suffering this summer. Heat stress refers to when a plant is exposed to extreme high temperatures and their ability to grow happily is depleted, often harming their appearance. But your plant will start to tell you that it's suffering from heat stress long before it's too late to save it.
Discover five common signs of heat stress below. Just as we become thirsty in hotter temperatures, plants can also become dehydrated in extreme heat. For and plants, and even the , this can lead to witling blooms.
'Wilting happens when moisture levels in the plant are low,' says , former professional gardener and content editor at 'In extreme heat, moisture is drying up and.