Spiny hopsage (Grayia spinosa)

Spiny hopsage

Spiny hopsage (*Grayia spinosa*) is found throughout the western United States, where it grows in deserts and mountainous regions. It is a semi-evergreen shrub that produces vibrant pinkish-purple flowers. It is very drought-tolerant, and its leaves are a source of food for wildlife in the very dry summer months.

Scientific classification

Species

Spiny hopsage (Grayia spinosa)

Pinks, cacti, and allies

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Perennial

Lifespan

Shrub

Plant Type

Purple, Red

Flower Color

Semi-evergreen

Leaf type

5 - 35 ℃

Ideal Temperature

Fall, Winter, Spring

Growth Season

Slow

Growth Rate

Images of Spiny hopsage

Attributes of Spiny hopsage

Growth Rate

The growth rate of spiny hopsage is slow, primarily manifesting during fall, winter, and spring. This turtle-paced development enables spiny hopsage to judiciously distribute its resources for survival, ensuring balanced leaf production and hardiness against cold seasons. Delayed growth also results in fewer but robust inflorescence, a horticultural manifestation of its resolute adaptation to unfavorable conditions.

Care Guide for Spiny hopsage

Every 2-3 weeks

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Adapted to arid climates, spiny hopsage is drought-tolerant, thriving with minimal water intake. It prefers watering every 2-3 weeks, efficiently managing stored water. Resilient outdoors, spiny hopsage excels in dry seasons where water conservation is essential.

Fertilize: For optimal growth of spiny hopsage, apply balanced fertilizers annually in spring and consider high-nitrogen options during active growth. Avoid over-fertilization and reduce applications in winter. Evenly distribute fertilizer at the base, and conduct regular soil tests to refine feeding practices.

Pruning: Spiny hopsage is a shrub with grayish-green foliage and thorny branches. Prune in early spring to maintain health and shape, removing dead or crossing branches to enhance air circulation. Thinning older wood promotes new growth, minimizing pest issues and controlling size.

Propagation: Spiny hopsage is a resilient shrub thriving in arid environments. Propagation is successfully achieved through cuttings, which should contain multiple nodes. A well-draining medium and consistent moisture are essential to prevent rot. After rooting, carefully transplant to protect the delicate roots.

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