There are several ways to spot the signs of overwatering or underwater plants. Plants that are underwater will have symptoms such as dry leaves, brown tips, leaf curl and even leaf drop. On the other hand, plants with excessive water will have symptoms such as yellow leaves, brown tips, wilting despite wet soil, and in the worst case, root rot.
Gardening pros said: “One of the most important things to remember is not to water your plants too often. However, that doesn’t mean you shouldn’t water them at all.”
Watering the plants in and near freezing temperatures many gardeners cringe in fits, worrying that the newly wet soil will freeze and injure the roots. As long as gardeners water early in the day, the amount of water they give to their plants can actually be protective against nighttime freezes. The water in the soil acts as a trap for heat and helps the area around your plant stay slightly warmer than the air as night approaches. When combined with an insulated cover, this extra heat can protect plants from damage.
The experts said: “Watering them less frequently, but making sure you thoroughly saturate the soil when you water the plant, is the most efficient way to water.” This method helps the roots reach deeper for residual water, even when the surface of the soil appears dry.
Read more: Alan Titchmarsh shares his favorite winter plants to give a boost to gardens