Evergreens That Grow Tall & Have Deep Roots


Evergreen trees Evergreen trees do lose their leaves, just not all at once. Image Credit: Jupiterimages/Photos.com/Getty Images

Evergreens are plants that don't lose their leaves all at once, but a little at a time. some evergreens have needles and are called conifers, while others have leaves and are called broadleaf evergreens. Deep-rooted trees may have several deep, anchoring roots, or one long taproot, a deeply penetrating root that grows straight down from the trunk.

Video of the Day


True firs are from the Abies genus. Grand firs (Abies grandis), hardy in U.S. Department of Agriculture plant hardiness zones 4 through 9, are known for their aromatic, rich green foliage. They can reach 260 feet tall. Fraser firs (Abies fraseri), hardy in USDA zones 4 through 7, bear upright, stiff needles and can get to about 50 feet tall. Both grow extensive, deep root systems. The Douglas fir (Pseudotsuga menziesii), hardy in USDA zones 5a through 6b, isn't a true fir, although it's similar in appearance. It can reach heights of 300 feet and bears deep root systems.

Spruce and Pine

Colorado blue spruce (Picea pungens "Glauca") and Norway spruce (Picea abies) are both hardy in USDA zones 3 through 6 and have deep root systems. The Colorado blue spruce bears attractive blue-green foliage and can reach 100 feet, while the Norway spruce bears shorter, green needles and can reach 150 feet. Longleaf pine (Pinus palustirs), hardy in USDA zones 7 through 10a, gets to about 115 feet tall and has a deep taproot. Specimens have remained upright during hurricanes.


The atlas cedar (Cedrus atlantica "Glauca"), hardy in USDA zones 6 through 8, grows to 40 feet tall. It bears blue-green needles in starry clusters along the branches, and it has deep roots, making it wind-tolerant. The cedar of Lebanon (Cedrus libani), hardy in USDA zones 6a to 9b, bears medium-green foliage and can reach 75 feet, while deodar cedars (Cedrus deodara) look similar but reach about 50 feet and are less stiff in form than the cedars of Lebanon. Both have deep roots that help them resist drought damage.

Broadleaf Evergreens

Not all evergreens bear needle-like foliage. The Pacific madrone (Arbutus menziesii), hardy in USDA zone 7 through 9, bears leathery green leaves and attractive peeling bark. It can reach 75 feet and grows a deep taproot. Southern magnolias (Magnolia grandiflora), hardy in USDA zones 6 through 10, can reach up to 80 feet tall and bear large, glossy evergreen foliage. They produce large, waxy white flowers and large taproots.

Share this article

Recent posts

Teachers’ Top Needs for 2019

Teachers’ Top Needs for 2019Great classrooms don’t happen by accident. Teachers across the country work hard to build vibrant, energizing learning environments for their students, which often means ev

Top Tips to Transition Back to Work After Baby

Top Tips to Transition Back to Work After BabyMany new parents spend hours preparing for the arrival of a new baby – reading books, seeking professional advice and consulting friends and family. Howev

Get Away Without Going Away

Get Away Without Going Away5 family staycation ideas that won’t break your budgetFamily vacations are a great way to bond and take a step back from the hectic schedules that accompany everyday life, b

5 Common Questions for Memorializing a Loved One

5 Common Questions for Memorializing a Loved OneOne of the most difficult conversations in a person’s life typically takes place near the end of that life. Planning for a funeral can put an emotional

Boat Safe

Boat SafeEnsure your boat is ready for the water with this checklist No matter how much experience you have on the water, prepping your boat – and your passengers – before leaving the dock can make fo


Please enter your comment!
Please enter your name here

Recent comments