Here's how often to water your plants when the temperature rises above 90 degrees

During periods of extreme heat, when temperatures consistently exceed 30 degrees Celsius, gardeners often assume that more watering equals healthier plants. However, experts emphasize that both overwatering and incorrect timing can harm plants just as much as underwatering. As summer progresses and heatwaves intensify, understanding the right approach to watering becomes crucial for maintaining plant health. The optimal times to water plants during hot weather are early morning or late evening. Watering early in the day allows plants to absorb moisture before the peak heat of the afternoon. If early morning isn't feasible, watering in the late evening, when temperatures begin to drop, is the next best option. Avoid watering during midday, as a significant portion of the water evaporates before reaching the roots, offering little benefit to the plant. Many gardeners fall into the trap of following a strict watering schedule, regardless of whether the plant actually requires additional water. Instead, checking the soil with fingers before watering is recommended. If the soil several centimeters below the surface is still moist, the plant likely does not need extra water. This practice helps prevent root rot caused by excessive watering. Plants grown in containers require special attention due to their limited soil volume. Potted flowers and herbs tend to dry out faster than those planted directly in the ground. Plants placed on south or west-facing balconets receive the most direct sunlight, leading to quicker evaporation of soil moisture and necessitating more frequent watering. When watering, focus the stream of water directly onto the soil around the base of the plant rather than on the leaves or flowers. This method ensures that the water reaches the roots efficiently and reduces the risk of fungal diseases. Wet foliage under intense sunlight can increase stress on the plant instead of providing relief. Applying mulch around plants in the garden can significantly help retain soil moisture during hot spells. Organic materials such as wood chips, straw, or other natural substances slow down water evaporation from the soil, keeping the root area cooler and more humid for longer periods. This means plants will require less frequent watering during high-temperature periods. It's essential to recognize the signs that a plant might be experiencing drought stress. Wilting leaves do not always indicate a lack of water. Some plants temporarily droop during the hottest part of the day to reduce water loss, recovering by evening. If the leaves remain limp the next morning, the soil is dry, and the plant appears wilted, it is likely suffering from insufficient water. Different plant species have varying water requirements. For example, lavender, rosemary, and succulents tolerate dry conditions better than hydrangeas or many flowering balcony plants that require regular watering throughout the summer. Understanding the specific needs of each type of plant is key to proper care. As heatwaves become more common, the emphasis should be on smart watering practices rather than increasing frequency. Choosing the correct time, using an appropriate amount of water, and adapting care routines based on individual plant needs will help maintain greenery even during the hottest days of summer.