How Often The Pros Say To Water Hanging Baskets During A Heat Wave

Hanging baskets can add beauty to your patio and give you the opportunity to grow all kinds of plants, even if you don't have a yard. However, they can be a bit finicky in extreme temperatures — especially since containers change your plant's care needs. It's important to know when to water your hanging baskets to protect your garden during a heatwave. But don't worry! You're in good company if you've ever struggled to keep your hanging basket plants happy.

You'll need to factor in your local climate when determining how often to water your hanging basket during a heat wave as the exact need will depend on humidity levels and direct sunlight or shade. What degrees constitute as a heat wave will also differ from area to area, but it is at least two to three days of high temperatures above the historical average. A general rule of thumb is that you should water your hanging baskets every day or two during temperatures above 90 degrees Fahrenheit. Gardening and greenhouse expert Lucie Bradley told Woman and Home, "if there is a heatwave or spell of particularly hot weather, then this may have to increase to twice a day — once in the morning and once early evening." For a more tailored change in your watering schedule, you can also halve the amount of time between your usual waterings during a sudden heat spell.

Maintaining adequate moisture levels during a heat wave isn't just about how often you water. Factors like the type of basket you use, the size of the pot, and the actual plants themselves matter too. The material of your hanging basket can make all the difference when it comes to helping your plants survive a heat wave. Baskets made from a light, permeable material like felt or moss won't do as well in full sun or heat, let alone a heat wave, as the water evaporates quickly. You'll need to water plants with these liners more often during the extreme temps.

Plastic and plastic liners will be the best at retaining water in the midst of a heat wave. You'll just need to make sure your plastic basket has adequate drainage. If you're hoping for a more sustainable option, coco coir retains water better than moss and can hold up to 10 times its weight in water, but it still dries out fast. Further, the size of your container can also change the amount of water it needs. Small, shallow pots will dry out fast than large, deep pots.

When you water is also crucial, with morning drinks being the best. Getting that wrong is a common watering mistake to avoid for your plants to survive in a heatwave. Plus, some plants will do better than others. Plants that crave a lot of moisture or need ample space for their roots won't be as compatible for life in a hanging basket. Instead, opt for drought-resistant flowers perfect for hanging baskets like bougainvilleas, petunias, or million bells. This will assure you can enjoy the beauty of your hanging baskets without stressing too much about how they will do during a heat wave.