When to Plant Daisies in Minnesota – 2026
Published: April 27, 2026
Minnesota sits in USDA Zone 4a (population-weighted primary). Plant daisies in Minnesota from May through June (spring) or late August through early September (fall). Average last spring frost: May 15; first fall frost: September 15; frost-free growing season: 123 days. The bloom season for daisies is spring through fall (varies by type).
Daisies Planting Dates in Minnesota
Shasta daisies: transplant in early spring or fall. Annual daisies (Bachelor's Button, Swan River Daisy): direct sow 2–4 weeks before last frost. Oxeye daisy is perennial — plant in spring or fall. Most daisies self-seed freely once established.
For Minnesota specifically, the recommended planting window is May through June (spring) or late August through early September (fall). This window is based on the state's population-weighted USDA Zone 4a — but Minnesota spans multiple climate zones, so adjust based on your local conditions. Coastal, mountain, and inland areas within Minnesota can vary by 2 to 4 weeks from the state average. The 123-day frost-free growing season in Minnesota is about 4 months frost-free. cool-season grasses thrive. typical of northern minnesota, wisconsin, and the dakotas.
Always check current local forecasts before planting frost-sensitive species. The 'last frost date' is an average — actual frost can occur 2 weeks after the average date in cold years. For warm-season annuals (petunias, zinnias, marigolds), wait at least 1 week past the average last frost date to ensure consistently warm soil. For cool-season annuals (pansies, snapdragons), planting 2 to 4 weeks before last frost is appropriate.
Best Daisies Varieties for Minnesota
For Minnesota Zone 4a, choose varieties rated for your zone or one zone colder for reliable performance. Below are the top daisies cultivars suitable for Minnesota's climate.
Classic perennial white daisy. 60–90 cm (2–3 ft) tall, blooms June through September. The standard for cottage and cutting gardens.
Wildflower-style daisy that naturalizes in meadows. Considered invasive in some Western states — check local rules.
Pink, red, or white blooms with yellow centers. Source of natural pyrethrum insecticide. Cold-hardy and deer-resistant.
Tender perennial grown as annual in cold zones. White, pink, or yellow blooms on a 60 cm (2 ft) shrubby plant.
Florist-style large bright blooms. Tender — overwinter indoors in cold zones or treat as annual.
How to Plant Daisies in Minnesota
Sow method for daisies: direct sow or transplant. The practical steps below apply to Minnesota's climate and the typical first-year planting timeline.
- →Annual daisies: direct sow seeds 2 to 4 weeks before last frost when soil is workable.
- →Perennial daisies: transplant in early spring (after last frost) or fall (6 weeks before first frost).
- →Choose a site with full sun (6+ hours) — daisies in shade get leggy and bloom poorly.
- →Space Shasta daisies 45 cm (18 inches) apart; Oxeye 30 cm (12 inches); Painted 30 cm (12 inches).
- →Water consistently for the first month after transplanting; established daisies tolerate moderate drought.
- →Deadhead spent blooms to extend the flowering period and prevent self-seeding (or skip deadheading to encourage naturalizing).
- →Divide perennial clumps every 3 to 4 years in early spring to maintain vigor.
- →Cut back to ground level in late fall (Zone 4–7) or after first frost (Zone 8+); apply 5 cm (2 inches) of mulch in cold zones.
Daisies Care Calendar for Minnesota
Spring (Minnesota last frost: May 15): The main planting window opens after last frost when soil reaches 10°C (50°F). For warm-season daisies, wait at least 1 week past last frost. Apply slow-release fertilizer at planting for first-season vigor.
Summer: Water consistently for the first month after planting; established plants need watering only during extended dry periods. Mid-season care: deadhead spent blooms, watch for pests, supplement irrigation during dry weeks.
Fall (Minnesota first frost: September 15): Excellent secondary planting window for perennials — gives roots time to establish before winter. Apply final mulch layer after first hard frost.
Winter: Most plants are dormant. Avoid foot traffic on frozen ground. Plan next year's plantings — order seeds and bare-root stock for spring.
Frequently Asked Questions about Daisies in Minnesota
When should I plant daisies in Minnesota?
Plant daisies in Minnesota from May through June (spring) or late August through early September (fall) based on the state's primary USDA zone (4a). Shasta daisies: transplant in early spring or fall. Annual daisies (Bachelor's Button, Swan River Daisy): direct sow 2–4 weeks before last frost. Oxeye daisy is perennial — plant in spring or fall. Most daisies self-seed freely once established.
What USDA zone is Minnesota?
Minnesota spans multiple USDA zones, but the population-weighted primary zone is 4a. The state's average last spring frost is around May 15 and first fall frost around September 15, giving a frost-free growing season of about 123 days. Adjust planting dates based on your specific local microclimate — coastal, mountain, and inland areas within the state can vary by 2 to 4 weeks from the state average.
Which daisies varieties grow best in Minnesota?
For Minnesota (Zone 4a), choose varieties rated for your zone or one zone colder for reliable winter survival. Shasta daisy (Leucanthemum × superbum) (Zones 4–9) is widely planted across most US zones. Oxeye daisy (Leucanthemum vulgare) is another strong choice (Zones 3–8). Match the variety to your specific microclimate and sun exposure for best results.