The Learning Center

Blue spruce tree branches with light blue needles.
By Erika Kern November 28, 2025
The Colorado blue spruce is a medium-to-large evergreen conifer that typically reaches 30–60 feet tall in cultivation, and up to 75–100 feet in the wild. Its most distinguishing feature is its stiff, sharp needles that range in color from silvery blue to powdery steel-blue.
Bee on a stone surface, wings partially spread, looking forward with sunlight illuminating the scene.
By Erika Kern November 24, 2025
When most people think about supporting pollinators, they picture bright summer flowers and buzzing gardens. But the truth is this: bees need help long before spring arrives. Winter is one of the most critical periods for their survival, yet also the most overlooked.
Young red leaves emerge from a plant branch with older green leaves, set against a blurred green backdrop.
By Erika Kern October 28, 2025
The Chinese cedar (Toona sinensis) is a vibrant, multi-purpose tree celebrated for its striking pink spring foliage, edible shoots, and deep cultural roots in East Asia.
A hand holding a trowel, scooping soil over colorful flowers in a garden.
By Erika Kern October 23, 2025
As trees prepare for dormancy, many homeowners assume that tree and lawn care can take a back seat until spring. But beneath the surface, your soil continues to play a vital role in your landscape’s long-term health, and the off-season is one of the best times to give it some attention.
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Two green pine trees are silhouetted against a white background.

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Two green pine trees are silhouetted against a white background.

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