Chumasande MatiwaneDuring summer, many parts of the country experience high temperatures rise and low rainfall amounts. Many plants will experience what’s called heat stress. While some vegetables suffer more than others, all feel some degree of stress with rising temperatures. Managing heat stress is essential to protect your vegetables during hot weather.
Here are the best ways to protect vegetables in hot weather to avoid irreversible damage.
Provide some shade
One of the most popular ways to protect plants from the summer heat is by using shade cloth for your vegetables. A simple garden shade cloth can be strung between supports. You can even create a more elaborate structure, which can be constructed in areas that are prone to oppressive heat in the garden. Trellises and pergolas can also help create shade to protect plants during the hottest time of the day.
Irrigation
Ensuring that plants have enough water during periods of high heat is crucial for managing heat stress. A drip irrigation system is typically the most effective method for delivering water to plants in these conditions. It’s important to check the system regularly to make sure that all plants are receiving an adequate supply of water. Sometimes a misting system can also be useful and helps reduce plant tissue temperature. Keeping plants well hydrated gives them the ammunition that they need to fight off the stress caused by scorching temperatures.
Mulching
Another simple method one can use would be applying a layer of organic mulch around plants to help retain soil moisture and regulate temperature. Your plants will appreciate the moisture retention during the scorching temperatures.
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By recognising the signs of heat stress and implementing effective solutions, such as mulching and providing shade, you can keep your summer garden looking lush.
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Feature Image: Unsplash
