Elegant, upright boxwood trained into a crisp cone for all-season structure and polished curb appeal.

Description

Suggested Uses

• Flank doorways, gates, or pathways as living sentinels
• Formal parterres, knot gardens, and clipped hedging
• Four-season structure in mixed borders
• Container topiary for patios, terraces, and balconies
• Foundation plantings and courtyard accents
• Low-maintenance evergreen screening and privacy accents
• Symmetrical plantings for grand, classical designs
• Winter interest where perennials die back

Plant Details

• Botanical NameBuxus Green Mountain Cone 42-28" Cone Shape
• Common NameBuxus Green Mountain Cone 42-28"
• Size & GrowthUpright, naturally conical habit. Typically 5–7 ft tall × 2–3 ft wide at maturity. This item is trained to an approx. 42 in tall × 28 in wide cone; grows ~3–6 in per year.
• Hardiness ZonesUSDA 4–9 (provide winter wind protection in exposed sites).
• Foliage TypeEvergreen; small, glossy deep green leaves with dense branching; holds color well through winter.
• Bloom TimeEarly spring; inconspicuous yellow‑green flowers (not showy).
• Growth RateSlow to medium.
• Light RequirementsFull sun to partial shade; best with afternoon shade in hot summer regions.
• Attracts PollinatorsMildly; spring flowers can draw early bees, but this is not a primary pollinator plant.
• Indoor FriendlyNot recommended for indoor culture; needs outdoor light, airflow, and winter chill.
• Container FriendlyExcellent for pots and planters; insulate roots in winter and avoid overheated containers in summer.
• Deer ResistantYes—generally avoided by deer, though no plant is completely deer‑proof.
• Pet WarningAll parts may be toxic if ingested; sap can irritate skin. Keep away from pets and children.
• FragrantFoliage has a distinct scent when bruised; flowers are faintly fragrant.
• Cut FlowerNot a traditional cut flower; small sprigs of foliage may be used in floral design.
• Grows Well WithGrows Well With Hydrangea, Hellebore, Hosta, Heuchera, Roses, Allium, Salvia, Hakonechloa, spring bulbs, and low groundcovers.

Care Tips

• Planting InstructionsPlant with the root flare at or slightly above grade in a hole 2× as wide as the root ball. Backfill with native soil amended only as needed; ensure excellent drainage. Space 24–36 in apart if used in pairs or rows for symmetry.
• Soil MoistureKeep evenly moist but never waterlogged. Water deeply and allow the top inch of soil to dry between waterings; drip irrigation is ideal, especially in containers.
• Soil TypeWell-drained loam; tolerates a range of soils from slightly acidic to neutral (pH ~6.5–7.2). Improve heavy clay with compost and sharp drainage.
• HumidityAverage ambient humidity is fine. Provide good air circulation and avoid prolonged wet foliage to reduce disease pressure (e.g., boxwood blight).
• Pruning InstructionsLightly shear after spring flush (late spring/early summer) to maintain the cone. Avoid heavy pruning in late summer/fall. Thin interior growth occasionally for airflow. Always sanitize tools between plants.
• Winter CareMulch 2–3 in over the root zone (keep off the stem). Water well before ground freeze. Use burlap windbreaks in exposed sites to prevent desiccation; consider anti-desiccant sprays where appropriate. Protect container roots from deep freeze.
• Planting DepthSet the top of the root ball level with or 1 in above the surrounding soil; never bury the crown. Ensure the root flare is visible at the soil surface.
• FertilizationFeed lightly in early spring with a balanced, slow‑release fertilizer or compost. Avoid high‑nitrogen spikes. A soil test guides precise needs.
• Special CareMonitor for boxwood leafminer, psyllid, mites, and fungal issues. Promote airflow, avoid overhead irrigation, and water at the base. Rotate mulch annually and keep mulch off stems to reduce disease risks.