Vivid Mid-Summer Color for Twin Cities Sunny Borders

Sparkling White Asiatic Lily (Lilium 'Sparkling White') is a asiatic lily hand-selected for the Twin Cities climate. Showy upward-facing trumpet flowers in June and July. Whether you're planting a shaded border in St. Paul, layering a foundation bed in Woodbury, or anchoring a perennial bed in Bloomington — Sparkling White Asiatic Lily performs reliably in zone 4b–5a yards.

Sparkling White Asiatic Lily Plant Details

Sparkling White Asiatic Lily Uses in Minnesota Landscapes

Mid-summer perennial borders

Bright early-summer color in Twin Cities sunny borders.

Cutting gardens

Long-lasting, dramatic cut flowers.

Best Time to Plant Sparkling White Asiatic Lily in Minnesota

Fall (late August–early October) is the ideal planting window. Soil is still warm for root development, cool air reduces transplant stress, and the plant gets 6–8 weeks to establish roots before ground freeze (typically mid-November in the Twin Cities).

Spring (late April–May) is the second-best window — the plant gets the full growing season to establish before its first winter.

Avoid summer planting (June–August) when possible. Never plant after mid-October or before late April — frozen ground or frost-heaving kills new roots.

How to Plant Sparkling White Asiatic Lily

1. Dig wide, not deep. 2–3× the root ball width, same depth as the container. Heavy clay benefits from even wider digging.
2. Check drainage. Fill the hole with water — if it doesn't drain in 30 minutes, mound-plant or break through any clay hardpan to improve drainage.
3. Backfill with native soil + 20–30% compost. Minnesota clay-loam benefits from organic amendment but don't create a "container" of pure compost.
4. Spacing. Refer to the mature width above and space accordingly. Closer for mass plantings, wider for individual specimen plants.
5. Water basin. Build a 3–4 inch ring around the planting to direct water to the roots. Flatten or remove before winter to avoid ice damage.
6. Mulch. 2–3 inches of shredded bark or wood chip mulch, kept 2 inches away from the trunk or crown. Do NOT use gravel mulch in Minnesota — it doesn't insulate.

Watering Sparkling White Asiatic Lily in Minnesota

First Year Watering Schedule

• Weeks 1–2: Every 1–2 days, deep and slow (15–25 minutes per plant)
• Month 1–2: Every 3–4 days
• Month 3–6: Every 5–7 days during active growth; less if rainfall is adequate (Minnesota averages ~3 inches/month June–August)
• Stop watering 2–3 weeks before ground freeze (typically late October in the Twin Cities metro) to avoid pushing late-season growth that gets killed by winter

After Year One

Established plants only need supplemental water during droughts (2+ weeks with no rain and temps above 80°F). Water deeply and infrequently — every 7–14 days during dry spells, soaking to 6–8 inches depth. Let natural rainfall do most of the work.

Will Asiatic Lily survive a Minnesota winter?

Yes — exceptionally hardy, to zone 3.

Are Asiatic Lilies deer-resistant?

No. Deer will browse them aggressively. In high-pressure deer areas (Minnetonka, Wayzata, Eden Prairie), use repellent or fencing.

You May Also Like

• Shop the full Three Timbers Minnesota catalog — zone 4-hardy plants hand-selected for Twin Cities yards
• Deer-Resistant Plants — for high-pressure suburbs like Minnetonka, Wayzata, and Eden Prairie
• Pollinator Garden Plants — supports the Lawns to Legumes program