DECEMBER 2023
COUNCIL CORNER Protecting our Evergreens The Holladay Tree Committee recently met to clean up and improve the Olympus Pines Park on Holladay Boulevard and 4500 South. The project was prompted by concern about the majestic pine trees in the park. We cut back sod and mulched new tree rings to help the iconic trees get more water and nutrients. This project was a good reminder about protecting evergreens during the fall and winter months. Do you tend to find dead, reddish-brown foliage on your evergreen tree plants in the spring? This phenomenon, known as winter desiccation or winter burn, can range from brown needle tips to extensive damage on entire trees. The damage typically occurs on the outer portions of branches, and tends to be more severe on the side exposed to strong winds or radiated heat sources like south- or west-facing walls. Other factors make evergreens especially susceptible to winter desiccation, including root damage, soil compaction, stress from insects or diseases, and tree genetics. Winter desiccation can result from a lack of moisture during fall and winter. All trees lose water during
their metabolic processes, even in winter. Evergreens, however, continue to lose water at a higher rate than deciduous trees, mainly through their needles and, to a lesser extent, exposed bark, twigs, and buds. Dry, sunny, and windy conditions exacerbate water loss, while frozen or dry soil prevents roots from taking up enough water. In years with little snow cover and low soil moisture, evergreen trees and shrubs are especially vulnerable. Snow cover insulates roots and provides much-needed moisture when it melts on warm winter days. However, when there’s little snow, frozen soil prevents roots from accessing moisture. To prevent winter desiccation, provide supplemental watering year-round if conditions are dry. Regular
summer and winter watering is crucial to maintaining soil moisture and preventing further injury. Prune dead branches after new growth has emerged. Mulching and relocating susceptible plants can also offer protection from harsh winter conditions. Also, be sure your evergreens (and other plants) get adequate water in the fall until the soil freezes. Best practice is to ensure the soil is slightly moist down to a depth of 18 inches for shrubs and 18 to 24 inches for trees. Water when the air temperature is above freezing and the soil is not frozen. Soaker hoses are effective for slow, targeted watering. Holladay’s impressive urban forest contributes to beauty, health and livability of our community. Protecting our evergreen trees and shrubs from winter desiccation is possible with proper attention and care. Watering, pruning, and providing adequate moisture throughout the year are key to ensuring the health and longevity of your evergreen landscape. By taking these steps, you can enjoy the beauty and benefits of your evergreens year-round. —Matt Durham, District 2
Winter Emergency Preparedness: Are You Ready for the Chill? Winter in Holladay means snow, ice, and cold temperatures. Being prepared for the season is crucial for safety and wellbeing. Here are some tips and resources for winter emergency preparedness. STAY INFORMED: Stay informed about weather forecasts and storm warnings before winter arrives. Sign up for local alerts and follow official sources of weather updates. This can help you plan and make informed decisions during winter weather events. WINTERIZE YOUR HOME by insulating windows and doors, sealing gaps, and ensuring that your heating system is in good condition. Consider servicing your furnace beforehand to reduce the risk of cold-weather-related issues like frozen pipes. EMERGENCY SUPPLIES: Prepare an emergency kit with non-perishable food, water, flashlights, batteries, a first-aid kit, blankets, warm clothes, a portable phone charger, and a battery-operated weather radio. Keep it handy and easily accessible for any unexpected situations.
VEHICLE PREPAREDNESS: Winterize your car by checking tires, brakes, and heating. Keep a snow shovel, ice scraper, jumper cables, blankets, and warm clothes in an emergency kit. Always have at least half a tank of gas to avoid fuel line freezing. Have snow chains if needed. SAFE DRIVING: Drive cautiously in winter. Slow down, keep your distance, and limit travel during storms. Check road conditions on Waze, news, etc. Use snow-rated tires for better traction. COMMUNICATION PLAN: Create a communication plan with loved ones. Make sure everyone knows how to contact each other during an emergency and where to meet if separated. Share plans with neighbors for community support. STAYING WARM DURING AN OUTAGE: Winter storms often cause power outages. To stay warm and safe, make sure you have blankets and layers of clothing on hand. If you have a generator, use it cautiously and follow all safety instructions. CHECK ON VULNERABLE NEIGHBORS: Check on vulnerable neighbors during winter storms to ensure their safety and well-being. Practice Safe Snow Removal: Take breaks, dress warmly, and avoid overexertion while shoveling snow. Use proper techniques to prevent injuries or consider hiring a professional service if needed.