Wild Blue Flax

Blue flax is a native North American perennial with airy stems and five-petaled, sky-blue flowers that open in sunlight. It fits dry, sunny gardens where its fine foliage and long flowering season can bring a natural meadow character. ## Garden Use Plant it in sunny borders, rock gardens, slopes, or containers with good drainage. Flowers open in the morning and typically fade by midday, while new buds continue the display from late spring into summer. Blue flax is especially suited to informal plantings and can self-seed where conditions are favorable. The [North Carolina Extension Gardener Plant Toolbox](https://plants.ces.ncsu.edu/plants/linum-lewisii/) describes the species’ native range, mounded habit, sandy-soil preference, pollinator value, and seasonal bloom. ## Growing Conditions Give it full sun and lean, well-drained soil; sandy or rocky ground is a good fit. Avoid rich, persistently moist sites, where stems may sprawl. Established plants tolerate dry conditions, but water new seedlings while they develop roots. This species may self-seed freely, so remove spent stems before seed capsules open if you want to limit new seedlings. ## Maintenance After flowering, cut back the upper stems to tidy the planting or reduce self-seeding. NCSU notes that the seeds should only be eaten cooked; keep plant parts away from livestock that might consume large amounts.