Pincushion plant (Diapensia lapponica)

Pincushion plant

Also known as: Arctic diapensia, Lappland diapensia

Pincushion plant is an alpine cushion-forming evergreen shrub that can withstand the harshest growing conditions. It has a circumpolar distribution and its habitats are windy, snowless, and dry ridges or exposed parts of a tundra. Pincushion plant has just a few pollinators, so the flowers are relatively large and showy.

Scientific classification

Species

Pincushion plant (Diapensia lapponica)

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2 cm to 6 cm

Plant Height

Green

Leaf Color

2.5 cm

Flower Size

White

Flower Color

Evergreen

Leaf type

5 - 32 ℃

Ideal Temperature

Images of Pincushion plant

Distribution of Pincushion plant

Distribution Map

Pincushion plant is native to the tundra and subarctic regions of the Northern Hemisphere, particularly in areas characterized by cold climates. Its range extends across parts of the Arctic, Northern Europe, and Northern Asia, as well as isolated mountain regions in the subpolar zone. It is also found in certain high-latitude and high-altitude areas in the northeastern parts of the continent traditionally known as North America.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Bare ledges, gravel patches, mountain summits

Hemisphere Trend Curve

Northern

Sorthern

Care Guide for Pincushion plant

Every 2-3 weeks

Water

Partial sun

Sunlight

5 - 32 ℃

Ideal Temperature

Water: Adapted to subarctic conditions, pincushion plant is highly drought-tolerant, needing water every 2-3 weeks. It thrives outdoors in cooler climates and well-draining soil, resembling its tundra habitat. As an evergreen, pincushion plant retains water to sustain its foliage across different seasons.

Fertilize: For pincushion plant, use balanced fertilizers monthly during the growing season for robust growth, and a high-nitrogen variant for foliage. Feed biannually in dormancy, adjusting amounts by plant size and season. Dissolve doses in water for even application; experience enhances fertilization judgment.

Pruning: Pincushion plant is a hardy, mat-forming evergreen that produces small, white flowers. Prune in early to late winter to encourage growth and maintain shape, removing dead stems and leggy growth. Regular pruning improves air circulation, reducing disease risks, and aligns with the plant's dormant period for better recovery.

Propagation: Pincushion plant is a resilient alpine perennial suited for rock gardens and cold environments. Propagation is best done with disease-free, semi-hardwood cuttings in well-draining soil, maintained at consistent moisture and indirect sunlight until roots develop. Handle cuttings gently to preserve their integrity.

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