Let’s face it—Denver is a pretty unique place to grow trees. With its high elevation, dry air, and ever-changing weather, picking the trees for your yard can feel like a challenge. But don’t worry; I’ve got you covered! Whether you’re a seasoned green thumb or just looking to plant some shade for those hot summer days, there are plenty of native trees and hardy species that will thrive in Denver’s climate.
From drought-tolerant beauties to show-stopping bloomers, this guide will help you choose the right trees for your Denver landscape.
Best Trees to Plant in Denver
1. Thundercloud Plum
If you’re looking for a pop of color, the Thundercloud Plum is your go-to. This stunning ornamental tree bursts into gorgeous pink flowers in spring, followed by rich purple leaves that give your yard major visual interest. Though not a native tree, it thrives in Denver’s climate and adapts well to well-drained soils. It’s tolerant to dryness once established but will benefit from a good soaking during dry spells.
While it doesn’t get as large as some shade trees, it reaches about 15-20 feet tall—perfect for a small yard or as a stunning accent tree. Plus, its dark foliage provides a striking contrast to other trees like the Colorado Blue Spruce.
2. Ponderosa Pine
A true Denver classic, the Ponderosa Pine (or Pinus ponderosa if you’re feeling fancy) is a must-have for any landscape. Native to the Rocky Mountain region, this hardy tree thrives in Colorado’s dry, sunny conditions and can grow up to 100 feet tall! Talk about making a statement in your yard.
Ponderosa Pines are drought-tolerant and love full sun, making them an excellent choice for Denver’s water-conscious homeowners. Plus, they’re super low-maintenance once they’re established. Their pyramidal shape and extensive root system also make them great at preventing soil erosion, so you’re not just adding beauty—you’re adding functionality, too.
3. Limber Pine
If you’re after a tree that can handle pretty much anything, the Limber Pine is your tree. These tough, native trees are super adaptable, handling everything from high winds to Denver’s tricky clay soils. Limber Pines are slow-growers, but they can eventually reach up to 50 feet in height and are perfect for adding a little rugged charm to your yard.
Limber Pines are particularly well-suited to Denver’s high drought tolerance needs. They also attract wildlife, making them a great addition for anyone hoping to spot some hummingbirds or squirrels in the yard.
4. Gambel Oak
For those looking for a multi-functional tree, the Gambel Oak is where it’s at. Also known as Bur Oak, this deciduous tree iswater-conserving and adapts well to Denver’s clay soils. It’s great for both shade and wildlife as it provides shelter for birds and produces acorns that critters like squirrels will love.
Reaching up to 30 feet tall, the Gambel Oak’s dark green leaves turn a striking yellow in fall, adding that extra touch of seasonal beauty. Plus, it’s an excellent choice for anyone looking to plant trees that can handle the Denver climate with minimal care.
5. Cottonwood
If you’ve got space to fill, look no further than the mighty Cottonwood! Known for its fast growth, this massive tree can grow up to 100 feet tall—meaning you’ll have plenty of shade in no time. It’s perfect for creating quick shade trees around your home, and it’s a great windbreak.
However, be mindful of where you plant it, as Cottonwoods have an expansive root system that can sometimes interfere with sidewalks or plumbing. But if you’ve got the space, this tree is an absolute showstopper.
6. Thornless Honeylocust
Looking for a tree that’s both tolerant to drought and a top pick for quick shade? Enter the Thornless Honeylocust. These trees grow fast, with their lovely rounded shape and light, dappled shade, making them perfect for planting near patios or play areas.
Reaching about 50-70 feet in height, Honeylocusts also boast tiny winged seeds that birds love. They’re resilient, handling Denver’s temperature swings and alkaline soils like pros.
7. Colorado Blue Spruce
Of course, no Denver tree list is complete without the Colorado Blue Spruce—Colorado’s state tree. With its striking blue needles and pyramidal shape, this evergreen is an excellent addition to any yard, providing year-round beauty and shade. It thrives in full sun and adapts well to Denver’s dry climate.
It’s not a fast-growing tree, but its eventual size—up to 75 feet tall—makes it perfect for creating a natural windbreak or privacy screen. It’s also a great tree for attracting birds, so you can expect some feathered friends in your yard.
8. Catalpa
Want something a bit different? The Catalpa tree is perfect if you’re looking to add some drama to your yard. This large deciduous tree is known for its massive, heart-shaped leaves and beautiful white flowers in late spring. Reaching about 40-60 feet tall, the Catalpa is a great shade tree with tons of character.
Plus, its edible fruit (if you dare!) makes it a fun conversation starter. Just be sure to plant it in a spot with plenty of room, as it can grow quite large.
9. Kentucky Coffeetree
The Kentucky Coffeetree is one of those deciduous trees that’s just as tough as it is beautiful. This Denver tree handles drought tolerance like a pro and can grow up to 70 feet tall, making it a perfect choice for large yards. It has striking dark green leaves that provide excellent shade in the summer and then drop to reveal beautiful, textured bark in winter.
One cool fact: Native Americans once roasted the tree’s seeds to make a coffee-like drink. While you won’t want to sip on it today (the raw seeds are toxic), it’s a fun nod to its history.
Conclusion
So there you have it—the best trees to plant in Denver! Whether you’re drawn to the vibrant colors of the Thundercloud Plum or the sturdy beauty of the Blue Spruce, each of these trees will bring shade, wildlife, and plenty of charm to your outdoor space.
The great thing about trees like the Gambel Oak or Kentucky Coffeetree is that they also create space for native plants by allowing grass to grow underneath with their high canopies, giving you a lush landscape. While some, like the Ponderosa Pine, have a moderate growth rate, others, such as the Cottonwood, are among the fastest-growing trees you can plant in the Denver area—ideal for anyone looking to transform their yard quickly.
Don’t forget that the Ohio Buckeye and other native trees are perfectly adapted to thrive in Denver’s semi-arid conditions. While choosing your trees, always factor in soil type, climate, and how much maintenance you’re willing to take on. With the right care—such as proper watering, mulching, and pruning—your trees will boost your curb appeal and create a sustainable and resilient landscape for decades to come.
So, whether you’re planting for beauty and wildlife or to provide shade for that afternoon nap, Denver’s tree species have got you covered. Happy planting!
Happy planting!
