Botanical profile

Abies concolor 'Candicans'

Latin name
Abies concolor ‘Candicans’
Common name
Colorado Fir ‘Candicans’
Type
Coniferous
Family
Pinaceae

Abies concolor 'Candicans', also known as the silver Colorado fir, is an exceptional conifer distinguished by its luminous silver-blue foliage and naturally majestic appearance. Its long, flexible, slightly curved needles create a fine, elegant texture that beautifully catches the light in landscape designs. In addition to its remarkable appearance, its foliage emits a slight citrus scent when crushed, adding an appealing sensory dimension to the garden. Evergreen and decorative all year round, this conifer retains its beauty even in winter, when its cool color contrasts with snow, mineral structures, or darker plants.

With its conical, dense, and well-balanced habit, Abies concolor 'Candicans' quickly becomes a focal point in large spaces. It is particularly suitable for designs where height, structure, and a strong presence are desired without creating an overly massive effect. Used as a specimen, it fully showcases its regular silhouette and silver foliage; integrated into a planting of conifers or shrubs, it provides contrast, depth, and a more refined touch. Its moderate growth allows it to establish itself gradually, while developing an imposing, noble, and durable form over the years.

Very hardy, this fir adapts well to cold conditions and sun-exposed gardens, provided it is planted in well-drained soil. Once established, it demonstrates good drought tolerance, making it an interesting choice for sustainable and low-maintenance landscaping. It requires little intervention, apart from regular watering during the first seasons after planting to promote good root establishment. Thanks to its robustness, distinctive color, and naturally elegant habit, Abies concolor 'Candicans' is an excellent choice for creating a structured, luminous, and timeless landscape.

Care guide

Care level
Low to moderate

Choosing this plant

Main benefit
Very luminous silvery-blue foliage and majestic conical habit, ideal for creating an elegant focal point in large landscapes.
Specimen tree, structural conifer, large-scale landscaping, isolated planting, conifer mass, long-term visual screen.
Container growing
Possible in a very large container only during the first few years. Provide a deep pot, excellent drainage and a substrate suitable for conifers. In the long term, this conifer is better suited for planting in the ground.
Seasonal care
Water regularly during the first few seasons to encourage root development. Add mulch at the base to maintain soil moisture and limit humidity fluctuations. No significant pruning is necessary, except to remove dead or damaged branches.
Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun
Watering
Moderate
Humidity
Tolerates drier conditions better than several other firs, but prefers moderate humidity and well-drained soil.
Fertilization
Low fertilization requirements. Add a conifer fertilizer in spring only if the soil is poor or if growth appears to be weak.
Soil type
Well drained
Soil pH
Acid to neutral
Minimum temperature
-40°C
Propagation method
Grafting
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Fruiting
Cones erect, purplish-brown at maturity, decorative but mainly present on mature specimens.
Foliage color
Silver blue
Foliage type
Persistent
Shape
Conical, regular, and majestic
Garden structure

Size and growth

Height
15 m (49 ft)
Width
6 m (20 ft)
Growth rate
Moderate
Vegetable garden and yield

Companion planting, spacing and harvest

Companion plants
Junipers, pines, blue spruce, ornamental grasses, echinacea, rudbeckia, sedum, hardy lavender and other plants suitable for well-drained soil and sunny locations.
Plants to avoid
Avoid constantly wet locations and plants that require very moist soil.
Spacing
5 to 7 m (16 to 23 ft)
Pet friendly
Safe for pets

Pets

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.