Last summer, we faced an unfortunate spell of hot and dry weather that left gardeners wringing their hands and anxiously watching for rain clouds. Sadly, it seems we might be dealing with a repeat of last year. Grass is already going dormant, hydrangeas are looking droopy, and even my sun-loving flowers are wilting by midday.
Despite the challenging conditions, there are ways to help your lawn and garden thrive during hot and dry periods. One common method is mulching. Applying a two-to-three-inch layer of mulch can conserve moisture, keep plant roots cool, and prevent weeds from growing and stealing much-needed moisture. Additionally, staying on top of weeding is crucial. Weeds can outcompete the plants we cultivate, so preventing their spread will keep your garden healthier.
While watering may seem obvious, there are more effective strategies during hot and dry weather. Water your garden early in the day to allow the water to soak into the ground rather than evaporate. If you use a hose or sprinkler, direct the water to hit the soil instead of the plants. Water is absorbed through the roots, not the leaves. Although this may seem like a small change, it is a more efficient use of water. Water left sitting on the leaves can lead to rot and fungal problems, which are harmful to the plant. Another method to consider is using a soaker hose, which waters plants at ground level, preventing evaporation and fungal growth. Remember that plants in containers require more frequent and heavy watering.
Avoid the temptation to prune and fertilize plants during hot, dry weather. Pruning during a drought stresses an already struggling plant. While fertilizer might seem beneficial, it forces new growth when the plant is already working hard to maintain its current growth.
Providing shade can also be extremely helpful. Move containers into shady areas to prevent sunburn and rapid water evaporation. Shade cloths for in-ground plants come in various shade factors to suit different plants’ needs. I’ve had success using old bed sheets to shield more delicate plants from the midday sun.
For avid lawn lovers, there are ways to keep your grass looking green during dry spells. Do not follow a strict mowing schedule when it’s hot and dry. Grass goes dormant during extreme heat and drought, and mowing during dormancy damages the turf and stresses the lawn further. Reduce foot traffic, and when the grass starts growing again, mow it to a height of three to four inches. This encourages deeper root growth, retains moisture, and prevents weeds from creeping in.
While I hope this dry spell is short-lived, it’s best to prepare for the long haul. If you have any questions about how to best weather this weather, remember at Randy’s, we don’t mind your questions. We don’t mind them at all!
