Green Mountain Boxwood Cone

The Green Mountain Boxwood Cone is a classic evergreen admired for its upright, conical shape and year-round deep green color. Compact yet stately, it grows to 5 feet tall and 3 feet wide, making it ideal for formal beds, foundation plantings, or highlighting entryways. Its glossy, small leaves and dense branching give a polished appearance with little maintenance. Use it as a single specimen, a symmetrical pair, or in groups to provide lasting evergreen structure in the landscape.

• Evergreen shrub
• Moderate growth rate with upright, conical habit
• Dense, glossy foliage maintains rich green color year-round
• Excellent for containers, borders, and formal plantings
• Naturally maintains its cone shape with minimal trimming

Plant Green Mountain Boxwood Cone in full to partial sun and well-drained soil. Unlike many other boxwoods, this variety maintains its form with ease, offering excellent cold hardiness while still thriving in Texas heat. Suitable for USDA zones 5 through 9, it’s a dependable evergreen that lends timeless structure and elegance to North Texas beds.

Green Mountain Boxwood Cone is loved for its low-maintenance nature, thriving with minimal care in landscapes across Texas. Here’s all it needs:

Watering: Water consistently during the first growing season to encourage deep root development. Once established, Green Mountain Boxwood Cone tolerates short dry periods but prefers evenly moist soil. Deep, infrequent watering promotes strong roots, while waterlogged soil can lead to root decline or fungal problems.

Pruning: This variety maintains a tidy cone shape naturally. Light pruning in late spring or early summer removes stray shoots and maintains symmetry. Avoid heavy pruning in late fall or winter to prevent cold injury to new growth.

Fertilizing: Apply a slow-release, balanced fertilizer in early spring to support foliage color and growth. A light mid-summer feeding can boost vigor for hedges or container specimens. Avoid excessive nitrogen.

Mulching: Apply a 2–3-inch layer of organic mulch, such as shredded bark or pine fines, around the base to retain moisture, regulate soil temperature, and suppress weeds. Keep mulch slightly away from the trunk to prevent rot and maintain airflow.

Winter Care: Green Mountain Boxwood Cone is winter-hardy and resists foliage browning better than many older varieties. In exposed or wind-prone areas, consistent watering before the first freeze and a light mulch layer help reduce desiccation.

Green Mountain Boxwood Cone is hardy enough to withstand all kinds of issues, but can still be susceptible to the following:

• Winter Browning: Foliage may develop slight discoloration under extreme cold or wind. Proper pre-winter watering and mulch help protect leaves, which typically green up in spring.
• Root Rot: Overly wet, poorly drained soil can cause decline. Plant in well-draining soil and avoid standing water. Raised beds or amended soils improve drainage where necessary.
• Boxwood Leafminer: Though relatively resistant, occasional blistered leaves may appear. Remove affected leaves in spring, and systemic insecticides can be used if infestations persist.
• Volutella Blight: Pink fungal spores can cause dieback on stressed plants. Prompt pruning of affected stems, sterilizing tools, and improving airflow reduces disease pressure.
• Irregular Growth: While the cone shape is naturally maintained, stray or uneven shoots can disrupt symmetry. Light summer trimming keeps the pyramid crisp and dense.