Red spruce - Picea rubens (Care, Characteristics, Symbolism, Images)

Red spruce

Also known as: Eastern spruce, He-balsam

Red spruce (*Picea rubens*) is also known as eastern spruce or yellow spruce to English speakers. French Canadians call the species by the name of “épinette rouge.” Its common name comes from the fact that it has red-colored bark.

Scientific classification

Species

Red spruce (Picea rubens)

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Perennial

Lifespan

Tree

Plant Type

Spring

Bloom Time

Summer, Fall

Harvest Time

18 m to 21 m

Plant Height

3 m to 5 m

Spread

Green, Yellow, Gold

Leaf Color

3 cm to 5 cm

Flower Size

Brown, Red, Green, Purple, Copper, Burgundy, Lavender

Fruit Color

Gold

Flower Color

Moderate

Growth Rate

Images of Red spruce

Attributes of Red spruce

Growth Rate

With a moderate growth rate, red spruce experiences significant development in spring and summer. This primarily displays as increased height and denser foliage, with leaf production intensifying during these active growing periods. Additionally, this growth speed allows red spruce to prioritize both survival and reproductive capabilities, demonstrating an adaptive edge in woodlands. A moderate speed also reduces risks of resource overexpenditure, ensuring sustainable development over time.

Culture

Garden Use

Red spruce is considered valuble for landscapers that want to attract wildlife because it creates its own microenvironment under its canopy. It is considered to be moderate to slow growing, and so growth rate should be considered according to the landscaper's needs.

Symbolism

It is a versatile tree that is a fast grower and proves dominant within its territory.

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Quickly Identify Red spruce

Dark yellow-green, shiny needles with a spiral arrangement and slight twist for identification.

Distinctive bark with dark gray-brown to reddish-brown hue, textured scales, and reddish inner bark.

Conifer cones maturing from green to purple, then reddish-brown, 1.25 to 2 inches (3.18 to 5.08 cm).

Vertical growth stems, yellow-brown color, sturdy build, with short, right-angled lateral branches.

Narrowly conical shape, vibrant yellow-green foliage, 150 feet (45 meters) tall in humid conditions.

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Care Guide for Red spruce

Every 1-2 weeks

Water

Full sun

Sunlight

0 - 25 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Red spruce thrives in cool, moist montane forests and prefers moderate humidity. Water every 1-2 weeks, keeping soil lightly moist. As an evergreen, red spruce retains hydration in needles year-round, aiding survival in varying outdoor temperatures.

Fertilize: Fertilize red spruce with balanced nutrition in early spring and mid-summer, adjusting rates for size and soil fertility. Ensure no direct trunk contact and water thoroughly afterward. Use slow-release formulas to reduce burn risk, with less frequent feeding in late summer before dormancy.

Pruning: Red spruce is a coniferous evergreen with needle-like leaves and a pyramidal shape. Pruning should be done in early to late winter to promote healthy growth and structure. Remove dead or weak branches to improve airflow, using clean, sharp tools for precise cuts.

Propagation: Red spruce is a coniferous tree that thrives in varied soil and cold climates. Propagate using healthy cuttings with needles, applying rooting hormone, and planting in well-draining soil. Ensure consistent moisture and indirect light for roots, and transplant carefully to protect root systems.

Repotting: Repot red spruce every 2-3 years in spring, using a slightly larger container. After repotting, provide shade and consistent moisture, utilizing well-draining soil. Minimize root disturbance for this sensitive plant to promote healthy growth.

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