Category Archives: Trees

More Amazing Tree Facts…

In this article, learn…

  • How trees stop air pollution
  • How many species of trees exist
  • How petrified wood is formed
  • How trees produce food from sunlight and carbon dioxide
  • How trees defy the laws of physics
  • About the amazing structure of a tree’s trunk

  • Air pollution and trees. Combined, New York City’s five million trees yearly remove an estimated two thousand tons of air pollutants, in addition to more than forty thousand tons of carbon dioxide from the air. Over an entire year, trees remove about .05 percent of the city’s air pollutants. It follows that people in well-treed neighborhoods breath easier than those were trees are absent. The more trees in a city the better (Haskell, p. 203.)
  • Distribution of trees on our planet. Ninety percent of all tree species on earth live in tropical forests (Tudge, p. 27). The further you travel north or south from the tropics at the equator, the fewer the diversity of the species of trees you’ll find. The endless forests of Canada, for example, are dominated by only nine native species of trees including a few conifers and the quaking aspen. In the whole U.S., there are only about 620 native species of trees. India, which is much smaller than the U.S. has around 4,500 species of trees, and in one region of Peru where studies have been conducted within a 15 hectare area, 825 tree species have been identified. Tropical America (both North and South) have tens of thousands of species of trees (ibid., p. 279).
  • How many trees are there? No one knows how many tree species exist on planet earth (Tudge, p. 27). Scientists’ best estimates are that there are approximately 60,000 species of trees (not including thousands of hybrids) in the world of which 600 are conifers. The total Continue reading

Appreciating the World-Class Conifer Rainforests of the Pacific Northwest

The Coastal Conifers Forests of the Pacific Northwest

The purpose of this article is to call attention to the uniqueness of Oregon’s and the Pacific Northwest’s temperate coastal rainforests that many of us take for granted because we live here.

As you will read below, our forests are some of the last like them on the planet; they are the largest of their kind still left. Such forests existed elsewhere on earth, but have long since destroyed them, and little or nothing remains of these temperate coastal rainforests, except in the  Pacific Northwest.

Please enjoy and share the information presented below to help raise the awareness of the forest gem we have in our own backyard.

Oregon Conifer Tree Facts 

  • Oregon has 26 million acres of commercial forests. They would stretch as a green belt sixteen miles wide across the U.S. from the Pacific Ocean eastward to the Atlantic (as of 1989, from Trees to Know in Oregon, by Charles Ross, Oregon State University, Corvallis, OR; 1989) 
  • Oregon’s forests contain enough lumber to rebuild every dwelling in the U.S. (ibid.)
  • Prior to 1990 when the spotted owl ruling shut down most of Oregon’s state and federal forests to commercial timber operations, Oregon led all 50 states in production of timber products. The forest industry provided half of all Oregon’s industrial jobs. Timber was king leading agriculture, transportation, recreation and all other industries (ibid.).
  • Douglas fir makes up sixty percent of Oregon’s annual wood crop (ibid.). 
  • The Douglas fir tree, Oregon’s state tree, is the worlds second largest tree in size after California’s giant redwoods and sequoias (ibid.).
  • Of the total timber in the U.S., half is in the three Pacific Coast states combined, and half of this (or one quarter of the timber in the U.S.) is Douglas fir. Douglas fir is not only the leading commercial tree of the Pacific Coast, but of the world (Elliot, p. 524).
  • While the Pacific Coast has a small number of species as compared with the species native to the eastern U.S., it is the home of the most dense and important coniferous forests of the world. The hardwoods in the Pacific Coast account for only about one percent of the total available timber in the Northwest, and is chiefly comprised of red alder, Oregon ash, bigleaf maple and Oregon white oak (Elliot, p. 525).
  • Many species of trees are native to the Northwest which no longer grow here, since they lie buried under the lava flows of eastern Oregon and Washington. The fossilized remains of extinct trees that have been found include magnolias, palms, ginkgoes and sequoias (Elliot, p. 526).
  • More than 600 species of conifers exist on planet earth. Half live on the Pacific Rim and 50 percent of these live in the U.S. (Kauffmann, pp. 10, 14).
  • The hot-spot for conifer diversity in the western U.S. is in the Klamath Basin Mountains of Oregon and California where there are 38 species of conifers in 13 genera. Conifers in California alone represent the oldest, tallest and largest living things on the planet (Kauffmann, p. 16).

Distribution of Trees on Planet Earth

Ninety percent of all tree species on earth live in tropical forests (Tudge, p. 27). The further you travel north or south from the tropics at the equator, the fewer the diversity of the species of trees you’ll find. The endless forests of Canada, for example, are dominated by only nine native species of trees including a few conifers and the quaking aspen. In the whole U.S. there are only about 620 native species of trees. India, which is much smaller than the U.S. has around 4,500 species of trees, and in one region of Peru where studies have been conducted within a 15 hectare area 825 tree species have been identified. Tropical America (both North and South) have tens of thousands of species of trees (Tudge, p. 279).

Conifers Distribution Outside and Inside North America

There are no native conifer (a word meaning “cone bearing”) trees (e.g. pines, firs, spruces, junipers, cypresses or cedars) in all the vast forests of Central Africa or Amazonia in South America. This is because most conifers (except firs) thrive in conditions that flowering plants find especially difficult such as soil low in fertility and soil that is poorly drained. They do, however, grow in some highland tropical rainforests on the hillsides of Southeast Asia where growing conditions are less easy. They especially thrive in cooler climates including extreme Continue reading

March in the Garden—A To Do List

YOU can help to make the world a better, a more friendly, loving and beautiful place by tending your spot on this earth that has been given to you—your garden. Here is a to do list to help you to do just that. 

Then the LORD God (Yehovah Elohim) took the man and put him in the Garden of Eden to tend and keep it. (Genesis 2:15)

This guide is tailored for the western valleys of Oregon and Washington

Tree and Shrub Care

  • Fruit tree pruning. Prune your fruit trees for fruit production. You can also prune grapes, can and trailing berries once the threat of major frost is past.
  • Plant fruit trees.
  • Mulch. Apply two to three inches of mulch around all trees and ornamental shrubs. This helps to fertilize the plants and feed the soil, and also protects them against weed growth and loss of water when the warmer  weather returns.
  • Pine tree pruning. Prune coast/shore pines (Pinus contorta) and Scotch/Scots pines (Pinus sylvestris). These two pines are especially susceptible to the sequoia pitch moth whose larvae burrow into the tree trunks during the growing season (April through September) causing the trees to exude large amounts of unsightly pitch globules. While this seldom kills the tree, the bleeding of sap is not good for the overall health and vigor of the tree. It is advisable, therefore, not to prune these pine trees during the growing season, since the pruning cuts attract the moth, which then lays eggs on the tree, which hatch into tree-burrowing larvae. Pruning should be done on your pines from November to March.
  • Plant or transplant trees and shrubs. Winter is good time to plant or transplant ornamental trees and shrubs. Cooler weather means less transplant shock to the plants, and over  the winter and spring, they will have time to begin to acclimate to their new environment before the stress of the next summer season occurs.
  • Pruning of ornamental shrubs. Do major pruning (called heading back) of rhododendrons (or rhodies) and other similar ornamental shrubs back to latent buds in trunks and stalks. Do this before spring growth begins in a couple of months.
  • Pruning of large trees. Winter is a great time to do aesthetic and structural pruning of deciduous trees and shrubs, since the structure or architecture of the plant is clearly visible making aesthetic pruning easier than when plants are foliated. Structural defects, which can cause tree failure, are more easily spotted as well. Also remove of dead wood, and pruning to reduce hazards. If you’re not sure what to do, or how to do it, call Good News Tree Service, Inc. for a consultation, pruning lessons or to have them do the pruning for you.
  • Reparative pruning. Repair winter damaged to trees and shrubs.
  • Roses. The best time to prune roses is after the threat of major frost is past.
  • Tree and shrub removal and stump grinding can be done all year long.
  • Trees. Have an ISA Certified Arborist with an ISA Tree Risk Assessment Qualification (like Good News Tree Service, Inc.) inspect your large trees for the potential of failure due to weak root systems and defects in trunks and branches. This is best done when the leaves are off the trees.

Plant Health Care

Good News Tree Service, Inc. provides full plant health care services as listed below.

  • Apple scab on ornamental crabapple and fruiting apple trees. The first visible symptoms occur on leaves in spring as pale, yellowish, water-soaked spots the size of a pinhead. These enlarge, becoming darker and smoky in appearance, later taking on an olive shade and ultimately a brownish black color. Spots may be any shape but are frequently circular. Young infections often show a radiating spread of fungal tissue through the leaf, and such areas later appear as irregular, brown-colored infections. Diseased leaves can be curled and distorted and often drop early. This fungal disease can also move into the fruit to produce a scabby effect, hence the name “apple scab.” Several fungicidal sprays are required to control this disease just prior to flowering and after flowering.
  • Arborvitae Berckmann’s Blight (Platycladus orientalis): Spray in the fall (late Sept. and early Oct., and again in early Nov. Spray again in early spring (Feb to Mar) if disease is severe. 
  • Cherry Leaf Spot: Spray cherry trees for leaf spot Apply first spray at petal fall and two weeks later.
  • Cherry Tree Brown Rot Blossom Blight (Monilinia fructicola): Make 3 foliar applications starting at bud break and at 14 day intervals. 
  • Coryneum Blight (Shot Hole Fungus): This leaf blight affects ornamental and flowering cherry, plum and prune trees. Apply fungicide in late fall, and in the spring prior to bud break and after the flower petals fall.
  • Deep Root Fertilization: Deep root fertilize your trees and shrubs as soil temperatures warm up.
  • Dormant Spraying of Fruit Trees: Apply dormant sprays against insects and fungi.
  • Lawns: Fertilize yellowing lawns.
  • Leaf Blights: Spray trees and shrubs for fungal leaf diseases (e.g. powdery mildew, leaf blights, dogwood anthracnose, needle blights, etc.).
  • Magnolia Bacterial Blight: Apply one spray in fall and twice in spring near budbreak. 
  • Monitor trees and shrubs for insect pests. When piercing and sucking plant pests (e.g. aphids, lacebugs, scales, weevils, mites, etc.) hatch varies each year depending on when the warmer weather begins. Usually, hatching of plant pests begins from early to late April. When consistent warm weather begins to occur, start monitoring plants for insect nymphs and adults. If necessary, plan a course of action to treat your trees and shrubs against these pests.
  • Piercing/Sucking Insects: Begin applying systemic insecticides against piercing sucking insects (aphids, lacebugs, scales, weevils, etc.) via soil injections (one treatment gives season-long control). 
  • Photinia leaf spot. Spray a fungicide early in February of four applications at two week intervals afterwards. Early spray is key to controlling this fungus.
  • Powdery Mildew: Apply a fungicides as soon as symptoms appear. Best efficacy if used before symptoms appear. Use fungicide at seven to fourteen day intervals, or more often if conditions warrant it. If a plant is known to have had powdery mildew previously,  apply as buds start to open.
  • Tent Caterpillar: Apply systemic pesticide for season-long control.
  • Verticillium Wilt Fungal Disease: Apply a soil in the fall and spring.

Elsewhere in the Garden

  • Put slug bait around winter flowers. Though the weather may be cold, slugs are still active.
  • Rake and dispose of ornamental tree leaves, or better yet, compost them and then spread the decomposed leaves back onto your shrub beds as a mulch next year.
  • Mulch all of your shrub beds. Put a two to three inches of mulch (e.g. bark dust, garden compost or wood chips) around perennials and other plants that might be sensitive to subfreezing weather.  Also, spread a fresh layer of mulch (e.g. bark dust, garden compost or wood chips) on all the bare dirt areas in your yard to prevent soil compaction from rains, to prevent weed growth and to enrich and help to condition your heavy clay soils.
  • Cut English ivy off of the base of trees. (This can be done any time of the year.)
  • Feed the birds. Dutifully maintain your bird feeders. As winter comes, birds have a harder time finding food.  Bring life and excitement to your backyard by turning it into a bird sanctuary. The birds will thank you for your generosity by providing you with hours of entertainment, and by eating insect pests that harm your ornamental trees and shrubs. Remember to feed the humming birds, who have few flowers to feed on during the winter. Birds in the yard are not only fun to watch, but they perform the vital task of eating harmful insects. 

Plant the Right Street Tree in the Right Place

Well chosen and properly maintained street trees add much value, livability to a neighborhood and to our planet.

Street Tree Recommendations for the Western Valleys of the Pacific Northwest

Why This Is Important and  How It Affects YOU

The following list of recommended columnar or semi-columnar street trees for the western valleys of the Pacific Northwest is the convergence of several efforts on the author’s part.

This list is the distillation—the crème de la crème—of the analysis of numerous varieties of street trees from various lists compiled by numerous people, organizations and local municipalities. The best choices, in the author’s opinion, have been carefully selected. (More suitable street trees are being added to the list as they come to the author’s attention. So what makes the author’s opinion worth anything? Glad you asked.

Nathan Lawrence, ISA Certified Arborist and a second-generation Pacific Northwest arborist and horticulturist who has been earning a living caring for trees in Northwest Oregon since 1972, has put this list together based on long experience dealing with countless varieties of trees and learning how they react in numerous situations including wind, rain, ice, snow, blights, drought, attacks from pests, construction trauma, lightening, poor growth habits, structural failures, human neglect and more.

While owning and operating a tree care company in Northwest Oregon since 1985, we have Continue reading

February in the Garden—A To Do List

YOU can help to make the world a better, a more friendly, loving and beautiful place by tending your spot on this earth that has been given to you—your garden. Here is a to do list to help you to do just that…

Tree and Shrub Care

This guide is tailored for the western valleys of Oregon and Washington

  • Fruit tree pruning. Prune your fruit trees for fruit production. You can also prune grapes, can and trailing berries once the threat of major frost is past.
  • Plant fruit trees.
  • Mulch. Apply two to three inches of mulch around all trees and ornamental shrubs. This helps to fertilize the plants and feed the soil, and also protects them against weed growth and loss of water when the warmer  weather returns.
  • Pine tree pruning. Prune coast/shore pines (Pinus contorta) and Scotch/Scots pines (Pinus sylvestris). These two pines are especially susceptible to the sequoia pitch moth whose larvae burrow into the tree trunks during the growing season (April through September) causing the trees to exude large amounts of unsightly pitch globules. While this seldom kills the tree, the bleeding of sap is not good for the overall health and vigor of the tree. It is advisable, therefore, not to prune these pine trees during the growing season, since the pruning cuts attract the moth, which then lays eggs on the tree, which hatch into tree-burrowing larvae. Pruning should be done on your pines from November to March.
  • Plant or transplant trees and shrubs. Winter is good time to plant or transplant ornamental trees and shrubs. Cooler weather means less transplant shock to the plants, and over  the winter and spring, they will have time to begin to acclimate to their new environment before the stress of the next summer season occurs.
  • Pruning of ornamental shrubs. Do major pruning (called heading back) of rhododendrons (or rhodies) and other similar ornamental shrubs back to latent buds in trunks and stalks. Do this before spring growth begins in a couple of months.
  • Pruning of large trees. Winter is a great time to do aesthetic and structural pruning of deciduous trees and shrubs, since the structure or architecture of the plant is clearly visible making aesthetic pruning easier than when plants are foliated. Structural defects, which can cause tree failure, are more easily spotted as well. Also remove of dead wood, and pruning to reduce hazards. If you’re not sure what to do, or how to do it, call Good News Tree Service, Inc. for a consultation, pruning lessons or to have them do the pruning for you.
  • Roses. The best time to prune roses is after the threat of major frost is past.
  • Tree and shrub removal and stump grinding can be done all year long.
  • Trees. Have an ISA Certified Arborist with an ISA Tree Risk Assessment Qualification (like Good News Tree Service, Inc.) inspect your large trees for the potential of failure due to weak root systems and defects in trunks and branches. This is best done when the leaves are off the trees. 
  • Trees and Storms. Storm proof your larger trees. Checking your trees for hazards and then take the appropriate measures to protect your trees from storm damage. After each major weather event, check your trees for damage such as broken or hanging limbs. If you have concerns or questions about your trees, have an ISA Certified Arborist with an ISA Tree Risk Assessment Qualification (like Good News Tree Service, Inc.) inspect your large trees for damage or the potential of failure due to weak root systems and defects in trunks and branches. If you’re not sure about the condition of your trees or even what to look for, call Good News Tree Service, Inc. for a free on-site consultation.

Plant Health Care

Good News Tree Service, Inc. provides full plant health care services as listed below.

  • Arborvitae Berckmann’s Blight (Platycladus orientalis): Spray in the fall (late Sept. and early Oct., and again in early Nov. Spray again in early spring (Feb to Mar) if disease is severe. 
  • Dormant Spraying of Fruit Trees: Apply dormant sprays against insects and fungi.
  • Lawns: Fertilize yellowing lawns.
  • Piercing/Sucking Insects: Begin applying systemic insecticides against piercing sucking insects (aphids, lacebugs, scales, weevils, etc.) via soil injections (one treatment gives season-long control). 
  • Photinia leaf spot. Spray a fungicide early in February of four applications at two week intervals afterwards. Early spray is key to controlling this fungus.
  • Powdery Mildew: Apply a fungicides as soon as symptoms appear. Best efficacy if used before symptoms appear. Use fungicide at seven to fourteen day intervals, or more often if conditions warrant it. If a plant is known to have had powdery mildew previously,  apply as buds start to open.
  • Tent Caterpillar: Apply systemic pesticide for season-long control.

Elsewhere in the Garden

  • Put slug bait around winter flowers. Though the weather may be cold, slugs are still active.
  • Rake and dispose of ornamental tree leaves, or better yet, compost them and then spread the decomposed leaves back onto your shrub beds as a mulch next year.
  • Mulch all of your shrub beds. Put a two to three inches of mulch (e.g. bark dust, garden compost or wood chips) around perennials and other plants that might be sensitive to subfreezing weather.  Also, spread a fresh layer of mulch (e.g. bark dust, garden compost or wood chips) on all the bare dirt areas in your yard to prevent soil compaction from rains, to prevent weed growth and to enrich and help to condition your heavy clay soils.
  • Cut English ivy off of the base of trees. (This can be done any time of the year.)
  • Feed the birds. Dutifully maintain your bird feeders. As winter comes, birds have a harder time finding food.  Bring life and excitement to your backyard by turning it into a bird sanctuary. The birds will thank you for your generosity by providing you with hours of entertainment, and by eating insect pests that harm your ornamental trees and shrubs. Remember to feed the humming birds, who have few flowers to feed on during the winter. Birds in the yard are not only fun to watch, but they perform the vital task of eating harmful insects.

January in the Garden—A To Do List

YOU can help to make the world a better, a more friendly, loving and beautiful place by tending your spot on this earth that has been given to you—your garden. Here is a to do list to help you to do just that…

Tree and Shrub Care

Fruit tree sanitation. To prevent possible spread of leaf diseases, rake up and remove leaves from around the base of fruit trees. 

Fruit trees. You can be pruning your fruit trees and continue all the way up until February.

Storm proof your larger trees. Checking your trees for hazards and then take the appropriate measures to protect your trees from storm damage. If you’re not sure about the condition of your trees or even what to look for, call Good News Tree Service, Inc. for a free on-site consultation.

Plant or transplant trees and shrubs. After the cold, seasonal rains have started is a good time to plant or transplant ornamental trees and shrubs. Cooler weather means less transplant shock to the plants, and over  the winter and spring, they will have time to begin to acclimate to their new environment before the stress of the next summer season occurs.

Prune your trees and shrubs. This is a good time to start pruning your deciduous trees and shrubs after the leaves have fallen and a tree’s branching structure is clearly visible making pruning easier. If you’re not sure what to do, or how to do it, call Good News Tree Service, Inc. for a consultation, pruning lessons or to have them to the pruning for you.

Prune coast/shore pines (Pinus contorta) and Scotch/Scots pines (Pinus sylvestris). These two pines are especially susceptible to the sequoia pitch moth whose larvae burrow into the tree trunks during the growing season (April through September) causing the trees to exude large amounts of unsightly pitch globules. While this seldom kills the tree, the bleeding of sap is not good for the overall health and vigor of the tree. It is advisable, therefore, not to prune these pine trees during the growing season, since the pruning cuts attract the moth, which then lays eggs on the tree, which hatch into tree-burrowing larvae. Pruning should be done on your pines from November to March.

Large trees: After each major weather event, check your trees for damage such as broken or hanging limbs. If you have concerns or questions about your trees, have an ISA Certified Arborist with an ISA Tree Risk Assessment Qualification (like Good News Tree Service, Inc.) inspect your large trees for damage or the potential of failure due to weak root systems and defects in trunks and branches.

Prune deciduous trees: This is an excellent time of the year to aesthetically prune deciduous, since without the leaves a tree’s branching structure or architecture is easily visible.

Elsewhere in the Garden

Put slug bait around winter flowers.

Plant fruit trees.

Rake and dispose of ornamental tree leaves, or better yet, compost them and then spread the decomposed leaves back onto your shrub beds as a mulch next year.

Mulch your shrub beds. Put a two to three inches of mulch (e.g. bark dust, garden compost or wood chips) around perennials and other plants that might be sensitive to subfreezing weather.  Also, spread a fresh layer of mulch (e.g. bark dust, garden compost or wood chips) on all the bare dirt areas in your yard to prevent soil compaction from rains, to prevent weed growth and to enrich and help to condition your heavy clay soils.

Cut English ivy off of the base of trees. (This can be done any time of the year.)

Feed the birds. Dutifully maintain your bird feeders. As winter comes, birds have a harder time finding food.  Bring life and excitement to your backyard by turning it into a bird sanctuary. The birds will thank you for your generosity by providing you with hours of entertainment, and by eating insect pests that harm your ornamental trees and shrubs. 

Fertilize yellowing lawns.

Trees Benefit Everyone and Everything More Than You Know

Trees are a vital part of every day human quality of life

  • They provide us with shade.
  • They cool our homes.
  • They provide us many products we use daily: Paper, wood, chemicals, oils, resins.
  • Trees promote feelings of well-being and peace among people.
  • The foliage of trees help to mark the changing seasons, thus helping human to mark time.
  • Trees are a place for children to play in, under and around.
  • Because trees can survive for hundreds of years, they serve as property boundary markers, memorials of important historical events. Trees thus help bring people together, to unite people and to help people stay connected to their historical roots.
  • Trees act as gathering places for social activities and events. They can act  as places of unifying people, families, communities and generations.
  • Trees provide visual barriers, create screens, promote privacy, and make separations between divergent and sometimes conflicting elements of society.
  • Trees serve as wind screens and to buffer the impact of storms.
  • Trees increase property value.
  • Trees provide wood for fuel.
  • Trees improve the livability of cities for countless reasons. Trees add visual, emotional and psychological appeal, since few things can compare with the aesthetic impact and seasonal interest that trees offer the urban setting. They provide huge visual appeal to any area and can significantly enhance the design of a streetscape. Trees adds aesthetic beauty to one’s living space and improves the quality of life.

Trees are an essential economic asset for people and they create economic opportunities Continue reading

December in the Garden—A To Do List

YOU can help to make the world a better, a more friendly, loving and beautiful place by tending your spot on this earth that has been given to you—your garden. Here is a to do list to help you to do just that…

Tree and Shrub Care

Fruit tree sanitation. To prevent possible spread of leaf diseases, rake up and remove leaves from around the base of fruit trees. 

Fruit trees. You can start pruning your fruit trees and continue all the way up until February.

Storm-proof your larger trees. Checking your trees for hazards and then take the appropriate measures to protect your trees from storm damage. If you’re not sure about the condition of your trees or even what to look for, call Good News Tree Service, Inc. for a free on-site
consultation.

Plant or transplant trees and shrubs. After the cold, seasonal rains have started is a good Continue reading

November in the Garden—A To Do List

YOU can help to make the world a better, a more friendly, loving and beautiful place by tending your spot on this earth that has been given to you—your garden. Here is a to do list to help you to do just that…

Tree and Shrub Care

Fruit tree sanitation. To prevent possible spread of leaf diseases, rake up and remove leaves from around the base of fruit trees. 

Fruit tree pruning. After the leaves drop, begin pruning fruit trees for aesthetics and fruit.

Storm proof your larger trees. Checking your trees for hazards and then take the appropriate measures to protect your trees from storm damage. If you’re not sure about the condition of your trees or even what to look for, call Good News Tree Service, Inc. for a free on-site consultation.

Plant or transplant trees and shrubs. After the cold, seasonal rains have started is a good time to plant or transplant ornamental trees and shrubs. Cooler weather means less transplant shock to the plants, and over  the winter and spring, they will have time to begin to acclimate to their new environment before the stress of the next summer season occurs.

Prune your trees and shrubs. This is a good time to start pruning your deciduous trees and Continue reading

Are your trees hazardous? Are you sure? Here’s how to find out…

Are your trees safe, or are they dangerous, hazardous and at risk of breaking or falling down during the storms, wind, snow and ice that will inevitably pummel the Wilsonville region this winter? 

Trees are a major part of our lives. We love trees! They’re nearly everywhere including where we live, walk, play, drive, work, eat, recreate and go to school. Sometimes we even plan activities around them. We take them for granted because they are big, old and seem so permanent, stable and immovable. Most of the times, trees cause us no problems. However, trees can, at times, become dangerous. If they fall over or break apart, they can cause serious injury or death to humans and animals, and major damage to property.

How do you know if your trees are at risk of blowing over or breaking when the storms come? What are some signs that your trees might be dangerous and hazardous and might become victims to the ravages of winter storms including ice, snow, wind and rain?

Here are some signs that your tree might be a hazard tree: Continue reading