Rough bedstraw (Galium asprellum)

Rough bedstraw

Rough bedstraw (Galium asprellum) is a perennial herb that can grow to 2 m tall. It blooms in summer with tiny white flowers. It thrives in partial shade in moist soil. Commonly found growing in moist fields and wet disturbed areas. It spreads from underground rhizomes that divide and form colonies.

Scientific classification

Species

Rough bedstraw (Galium asprellum)

Gentians, dogbanes, madders, and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Summer, Fall

Bloom Time

61 cm to 1.8 m

Plant Height

Summer

Growth Season

Rapid

Growth Rate

Images of Rough bedstraw

Attributes of Rough bedstraw

Growth Rate

During its active growing season in the summer, rough bedstraw exhibits a rapid growth rate that significantly boosts its features like leaf production, height increase, and flowering. The swift growth results in a dense foliage and multiple flowering clusters. The summer's favorable sunlight and temperatures highly contribute to this expeditious development, making rough bedstraw a striking summer feature. However, while growth slows in other seasons, summer predominately remains its growth phase. Horticulturally, rapid growth can require more frequent pruning to maintain the desired shape and prevent overgrowth.

Care Guide for Rough bedstraw

Every week

Water

Partial sun

Sunlight

15 - 32 ℃

Ideal Temperature

Water: Originating from temperate regions, rough bedstraw thrives in consistently moist, humus-rich soil, reflecting its natural habitat. It shows moderate drought tolerance and requires weekly watering for optimal health, typically found in woodlands or meadows.

Fertilize: To ensure optimal health, rough bedstraw should be fertilized biweekly with diluted balanced nutrition fertilizers during spring and summer. Reduce frequency in fall and stop in winter. Over-fertilization can harm delicate foliage, so monitor seasonal changes and avoid contact after application for safety.

Pruning: Rough bedstraw features a coarse texture and clumping growth. Prune in early to late spring to shape and promote healthy growth. Trim leggy stems and remove dead parts. Thinning may be necessary to reduce crowding. Refer to horticultural sources for climate-specific guidance.

Propagation: Rough bedstraw is a resilient perennial that propagates well from seeds. To cultivate it, sow in a well-draining medium with sufficient light and moisture. Maintain consistent soil moisture without waterlogging to support healthy root growth.

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