Garden Scheme
Plant library · Conifers & Evergreens
Picea glauca 'Conica'
Dwarf Alberta Spruce brings a compact, formal evergreen shape to the garden in every season. Its narrow-looking cone still develops into a substantial presence, reaching about 8 feet tall and 5 feet wide. Use it where a steady vertical line will clarify the edge of a bed, frame an entrance, or anchor a symmetrical design without occupying the footprint of a broad-canopied shrub.
Space Dwarf Alberta Spruce 5 ft apart, measured center to center (1.5 m).
The mature spread is about 5 ft (1.5 m), so neighboring plants just meet at maturity without crowding.
Treat 5 ft as a planning baseline — cultivar and local growing conditions shift the final footprint.
Place Dwarf Alberta Spruce as a single punctuation mark at an entry, at the end of a path view, or in a pair flanking a doorway or gate. Its dense conical habit reads most clearly when lower plants do not crowd its base. It can also hold a formal position in a large container, but allow enough open ground or paving around it for the silhouette to remain visible as it enlarges.[1][2]
Set plants 5 feet apart, center to center, for a sequence of distinct cones rather than a tightly merged mass. Each plant can reach about 5 feet across, so keep its mature edge clear of paths, steps, walls, and neighboring shrubs. Along a walk, reserve enough setback to prevent the lower branches from narrowing circulation as the plant fills out.
Give this spruce a full-sun position with moderately moist, well-drained soil. Build the planting into a bed where water does not stand around the root zone, rather than a low pocket that stays wet after rain. An open setting with moving air also helps the dense foliage dry between wet periods.[1][2]
Evergreen foliage keeps the plant visually active through winter, when its cone shape can carry a bed that has lost its herbaceous structure. Leave space around it for winter views from windows, entries, and paths. Its slow enlargement makes it useful in designs intended to hold their basic geometry for many years.[1][2]
Choose a site with cool summers where possible, and avoid positions exposed to salt spray or heavy urban stress. Dense growth benefits from good air circulation; repeatedly damp, stagnant sites can lead to mite problems and thinning foliage. Do not rely on this plant as a narrow gap-filler beside a wall, since its mature base needs room to remain evenly shaped.[1][2]