White Marguerite Shasta Daisy Seeds (Blanc Marguerite) – Hardy Perennial Flower | Canada
White Marguerite Shasta Daisy (Leucanthemum × superbum) is a timeless perennial prized for its clean white petals and bright golden-yellow centres. This classic garden flower brings a fresh, cheerful look to perennial beds, cottage gardens, wildflower plantings, and pollinator spaces. Blooming on sturdy, medium-length stems, the flowers stand well above the foliage and are excellent for cutting.
Adapted to Canadian growing conditions, Shasta daisies are cold-hardy, reliable, and long-lived. Once established, plants return faithfully each year, forming neat clumps that slowly expand over time. Their long bloom period adds structure and brightness to the garden from early to mid-summer, often with repeat blooms if spent flowers are removed.
Bees, butterflies, and other beneficial insects are strongly attracted to these blooms, making them a valuable addition for pollinator support. White Marguerite Shasta Daisy is known for its resilience, low maintenance needs, and ability to thrive in a wide range of garden settings.
How to Grow White Marguerite Shasta Daisy from Seed
Seed Starting
Seeds can be started indoors 6–8 weeks before last frost or sown directly outdoors after danger of frost has passed.
Lightly press seeds into the soil surface; do not bury deeply, as light helps with germination.
Keep soil evenly moist until seedlings emerge, usually within 10–20 days.
Soil & Location
Prefers well-drained soil but tolerates average garden soils.
Performs best in full sun, though light shade is tolerated, especially in hotter regions.
Avoid overly rich or waterlogged soil, which can reduce flowering and plant longevity.
Transplanting & Spacing
Transplant seedlings once they are well established and frost risk has passed.
Space plants approximately 12–18 inches apart to allow for mature growth and airflow.
Watering & Care
Water regularly during establishment; mature plants are moderately drought-tolerant.
Deadheading spent blooms encourages prolonged flowering.
Divide clumps every 2–3 years to maintain vigour and prevent overcrowding.
Bloom Time
Typically flowers in early to mid-summer, with possible rebloom later in the season.
Hardiness
Hardy perennial in most Canadian growing zones.
Dies back in winter and re-emerges in spring.
Highlights
Hardy perennial flower
Classic white blooms with yellow centres
Excellent for pollinators
Long-lasting cut flowers
Easy to grow and low maintenance
Suitable for Canadian climates
Also known as Blanc Marguerite
A dependable garden staple that combines beauty, resilience, and pollinator value, White Marguerite Shasta Daisy remains a must-have perennial for generations of gardeners.
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