Grooved flax (Linum sulcatum)

Grooved flax

Also known as: Glade flax

Grooved flax produces bright yellow flowers; unfortunately, each bloom lasts for only a single day. The best time to observe the plant is early in the morning, before the noon-day heat when the flowers lose their petals and become difficult to spot among surrounding plants. Grooved flax attracts a number of bees, bumblebees, and beetles.

Scientific classification

Species

Grooved flax (Linum sulcatum)

Nances, spurges, willows and allies

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Annual

Lifespan

Herb

Plant Type

Spring, Summer, Fall

Bloom Time

20 cm to 61 cm

Plant Height

Yellow

Flower Color

Images of Grooved flax

Care Guide for Grooved flax

Every week

Water

Full sun

Sunlight

Water: Originating from moderate climates, grooved flax thrives with consistent moisture, requiring weekly watering. It prefers well-draining soil to avoid waterlogging and benefits from natural rainfall when grown outdoors, ensuring its resilience to both drought and over-saturation.

Fertilize: For grooved flax, apply balanced fertilizers monthly at quarter-strength during the growing season. Use slow-release options and water soil beforehand to prevent root burn. Adjust feeding in winter, and avoid over-fertilizing to protect grooved flax and the environment.

Pruning: Grooved flax thrives with early to late spring pruning, removing dead or weak stems for vigorous growth. This method prevents overcrowding, promotes airflow to reduce disease risk, and enhances flowering. Use clean, sharp tools for effective care and optimal recovery.

Propagation: Grooved flax can be propagated by sowing, requiring seed stratification for germination. Use well-draining soil to prevent rot and plant seeds at twice their diameter. Maintain consistent moisture, avoiding waterlogging, and handle carefully during transplantation to minimize root disturbance.

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Learn More About Grooved flax

Sunlight Requirements

How to Transplant

How to Prune

How to Grow and Care

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