Expert Tree Care in New Castle, Colorado
Professional arborist services for New Castle, Mid-Garfield County's mountain landscapes
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Tree & Plant Care for New Castle's Mountain Environment
Earth-Wise Horticultural has been caring for trees and landscapes throughout the New Castle area since 1994. Our certified arborists understand the unique challenges of maintaining healthy trees at 5,550+ feet—from intense UV exposure and short growing seasons to altitude-specific pests, diseases, and harsh winter conditions.
We serve residential and commercial properties throughout New Castle, Snowmass Village, Snowmass, Woody Creek, Old Snowmass, Buttermilk, West End, Red Mountain, and surrounding areas in Pitkin County.
Neighborhoods We Serve
Top Services for New Castle Properties
Specialized care for high-altitude mountain landscapes
Plant Health Care
New Castle's high elevation and alkaline soils create unique challenges. Our plant health programs address iron chlorosis, nutrient deficiencies, and altitude-related stress with targeted fertilization and soil amendments.
Learn More →Turf Care
Professional lawn treatment packages and noxious weed control for Colorado's unique climate.
Learn More →Wildfire Mitigation
Create defensible space around your New Castle property. We provide professional mitigation services and help you navigate Pitkin County programs and wildfire protection resources.
Learn More →Tree Pruning & Trimming
Heavy snow loads and high winds demand proper pruning. We thin canopies to reduce snow and wind resistance while maintaining the natural beauty of your new-castles, spruces, and pines.
Learn More →Deep Root Watering
Even at high elevation, trees need supplemental water during New Castle's dry summers. Our deep root watering service delivers moisture directly to root zones without waste.
Learn More →Tree Removal
Safe removal of hazardous or declining trees in tight spaces, near structures, or on steep terrain. Our climbing crews handle complex New Castle-area removals with precision.
Learn More →Stump Grinding
Complete stump removal and grinding to eliminate trip hazards and improve aesthetics. We grind stumps below grade for seamless replanting or landscaping.
Learn More →Cabling & Bracing
Structural support systems for trees with weak unions or heavy limbs. Our arborists install professional hardware to reduce failure risk and extend tree life.
Learn More →Consultations & Hazard Evaluations
Professional tree risk assessments by ISA Certified Arborists. We evaluate tree health, structural integrity, and provide detailed recommendations.
Learn More →Holiday Lighting
Professional holiday lighting design, installation, and takedown for New Castle homes and businesses. Create stunning displays without the hassle.
Learn More →Frequently Asked Questions - New Castle Area
Expert answers about tree care in New Castle's unique environment
What tree species are common in New Castle?
Common trees in the New Castle area include quaking new-castle (of course!), Colorado blue spruce, Engelmann spruce, lodgepole pine, Douglas fir, and subalpine fir. At lower elevations near town, you'll also find ornamental species like flowering crabapples and mountain ash. Each species has unique care requirements at this elevation.
When should I water my trees in New Castle?
Yes, we serve all of Mid-Garfield County including New Castle, Silt, and surrounding communities. Call 970-928-8480 to schedule service in your area.
Do I need wildfire mitigation in New Castle?
We serve the entire Roaring Fork Valley from Aspen to Rifle, including all of Garfield County. If you're in Western Colorado, we can likely help.
Proudly Serving the New Castle Area
For over 30 years, Earth-Wise Horticultural has been the trusted partner for tree and plant care throughout New Castle and the surrounding Roaring Fork Valley. Our deep roots in this community mean we understand the unique challenges of maintaining healthy landscapes at high altitude.
From the heart of downtown New Castle to the slopes of Snowmass Village, our certified arborists are familiar with every neighborhood, microclimate, and local tree species. We're your neighbors, dedicated to preserving the natural beauty that makes this area so special.
Get in Touch
Roaring Fork Valley: 970-928-8480
Email: info@earthwiseinc.net
Schedule Your Free AssessmentServing New Castle Since 1994
Get expert tree care from certified arborists who understand New Castle's unique mountain environment