Urban trees play a vital role in enhancing the quality of life in cities, providing numerous environmental, social, and economic benefits. However, rising temperatures, altered precipitation patterns, and increased extreme weather events are creating a hostile environment for many tree species. The effect of climate change on urban trees are numerous. The urban foresters, arborists […]
The Effect of Climate Change on Urban Trees Read More »
As fall is giving us spectacular leaf colours from hardwood species, the fall needle drop is a natural phenomenon that occurs in pine, spruce, fir and arborvitae trees during the autumn season. It is a process in which these trees shed their older needles, making way for new growth and ensuring the overall health and
Seasonal/Fall Needle Drop Read More »
Homeowner associations (HOAs) play a vital role in maintaining the property values, aesthetic appeal and overall well-being and quality of life in residential communities. When it comes to trees, homeowner associations often face the challenge of striking a balance between preserving the natural beauty of the environment and ensuring the safety and functionality of the
Trees in Homeowners Associations: Benefits, Challenges, and Best Practices Read More »
Prior tree selection, planting, care and maintenance of the site assessment is a MUST. A site assessment is a thorough and detailed evaluation of site conditions to understand limitations or opportunities for tree and shrub survival, growth, and vigour. Each site is different and understanding and assessing site is vital. When assessing it is important
Site Assessment To Choose Tree Species Read More »
White, black and Engelman spruce are native spruce trees in Alberta, and along with introduced spruce species ( Blue, Norway, Serbian, and many other cultivars) are one of the most dominant coniferous species in natural as well as in urban areas. Spruce seeds are not just a source of future trees and forests but also
Spruce cone and seed production – Mast Year Read More »
Summer brings large and violent storms full of water and ice creating a hail. Large and small hailstones can be devastating damage to trees and shrubs. Hailstone can strip the finest foliage, snap twigs, tear tender tissues and together with wind break large branches or toppled trees. Usually during this storm strong winds that can
Hail Damages on Trees and Shrubs Read More »
Spring is a good time to plant larger caliper trees in your property. The “caliper tree” is an older tree with at least 4 cm in diameter in stem/ trunk measured 15 cm above ground level. Large caliper trees are 10 cm in stem diameter and are measured 30 cm above ground level. Generally in
Planting Caliper Trees Read More »
As trees are preparing for winter; deep watering may help their well-being during the cold winter months as well as at beginning of next spring. The majority of Alberta is dry with very little moisture during September and October with many trees that are experiencing water deficiency during these months. The main reason for watering
Fall Tree Watering Read More »
The direct impact of drought on trees is characterized by slowing or eliminating growth, serious health threat causing injury or death. Drought also impact trees indirectly, by increasing their susceptibility to wildfire, insect pests and disease and overall long-term decline. Severe droughts cause widespread tree mortality across landscape ( urban, acreage, farm, county, or province
Drought & Watering Trees Read More »
Due to climate change, Western Canada and USA area experiencing unprecedented levels of forest fires with devastating effects on people, communities, economy, and environment. Record breaking temperatures and prolong drought greatly impact trees and forest communities. The direct impact of drought on trees is characterized by slowing or eliminating growth, serious health threat and causing
Drought & Trees -Impact, Care and Maintenance Read More »
