Qinghai spruce (Picea crassifolia)

Qinghai spruce

Qinghai spruce is a resilient coniferous tree with a preference for cold, montane regions. Its needles, dense and waxy, are uniquely adapted to withstand harsh, snowy conditions, capturing moisture and warmth. The tree's conical shape, another survival trait, helps deflect heavy snow, while its thick bark protects against extreme temperatures and pests, exemplifying nature's dexterity in challenging habitats.

Scientific classification

Species

Qinghai spruce (Picea crassifolia)

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Perennial

Lifespan

Tree

Plant Type

0 - 25 ℃

Ideal Temperature

Care Guide for Qinghai spruce

Every week

Water

Full sun

Sunlight

0 - 25 ℃

Ideal Temperature

Water: After transplanting qinghai spruce, water 5-7 times every 5-7 days, using rooting powder to promote root growth. Keep soil moist, avoiding standing water. Water approximately every 10 days, adjusting based on weather. Increase frequency if leaves droop and soften.

Fertilize: Apply base fertilizers before transplanting qinghai spruce for sustained nutrient supply. In the first year, use nitrogen and phosphorus every 2 weeks, and potassium in fall. Once mature, fertilize spring and summer 2-4 times yearly. Use organic fertilizers for optimal soil and plant health. Water if soil dries.

Pruning: Qinghai spruce is a resilient evergreen characterized by dense, blue-green needles. Prune in early to late winter, focusing on dead branches and thinning crowded areas to enhance air circulation. Avoid heavy pruning; use clean, sharp tools to prevent disease spread for optimal growth.

Propagation: Propagation of qinghai spruce is achieved through cuttings from robust, year-old branches in summer, cutting 10-20 cm segments. Use a rooting solution, plant in sterilized, moist soil, spaced 20-30 cm apart, and maintain moisture. Transplant outdoors by early spring once rooted.

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