Goldflame Spirea
A Three-Season Color Spirea for Minnesota Borders Goldflame Spirea (Spiraea japonica 'Goldflame') puts on a three-season color show: orange-red new growth, gold summer foliage, and burgundy fall color, with hot-pink flowers on top. Whether you are brightening an Edina foundation bed, anchoring a Bloomington border, or adding pop to a Minneapolis pollinator garden — Goldflame gets the job done. Goldflame Spirea Plant Details Attribute Detail Scientific Name Spiraea japonica 'Goldflame' Common Names Goldflame Spirea Mature Size 3-4 ft tall × 3-4 ft wide Growth Rate Moderate — 12-18 inches per year Sun Full sun (6+ hrs) for best bloom and fall color. Tolerates light afternoon shade. Water Moderate. Drought-tolerant once established — average MN rainfall is enough most years. USDA Zones 3-8 (Twin Cities is zone 4b–5a). Reliable to -40°F. Soil Tolerates Minnesota clay-loam. Adapts to most well-drained soils. Foliage Deciduous — leaves emerge with often-colorful spring flush, hold through summer, drop with fall color Winter Hardiness Reliable to -40°F. Deer Resistance Rarely browsed — one of the most deer-proof flowering shrubs available Bloom Bright pink flower clusters in early-to-midsummer Goldflame Spirea Uses in Minnesota Landscapes Sunny perennial borders Spireas anchor mixed borders with their dependable bloom and tidy mounding habit. Pair with native Black-eyed Susan, Coneflower, or Karl Foerster Feather Reed Grass for a low-maintenance Twin Cities border that handles clay soil and deer pressure. Foundation plantings Compact spireas thrive in foundation beds where they get full sun reflected off the house. Their deep roots tolerate the dry "rain shadow" zone under roof eaves better than most shrubs. Pollinator plantings Bees and butterflies flock to spirea blooms in early-to-midsummer. A small spirea grouping is a low-effort way to add habitat value for the Lawns to Legumes program. Best Time to Plant Goldflame Spirea 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. Hardy deciduous trees and shrubs, including balled-and-burlapped stock, plant successfully through the end of October, and in spring once the ground thaws in late April. How to Plant Goldflame Spirea Dig wide, not deep. 2–3× the root ball width, same depth as the container. Heavy clay benefits from even wider digging. 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. Backfill with native soil + 20–30% compost. Minnesota clay-loam benefits from organic amendment but don't create a "container" of pure compost. Spacing. Refer to the mature width above and space accordingly. Closer for hedging, wider for individual specimen plants. 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. Mulch. 2–3 inches of shredded bark or wood chip mulch, kept 2 inches away from the trunk. Do NOT use gravel mulch in Minnesota — it doesn't insulate. Watering Goldflame Spirea 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. Pruning Note Prune in early spring before new growth emerges. Cut back by ⅓ for shape and bloom vigor. What is the difference between Goldflame Spirea and similar shrubs? Three-season color: orange-red new growth, gold summer, burgundy fall. This makes it a strong choice when you want gold-foliage, pink-flower, fall-color in a Minnesota-tested plant. Will Goldflame Spirea survive a Minnesota winter? Yes — 3-8 (Twin Cities is zone 4b–5a). Reliable to -40°F. Goldflame Spirea is among the most reliable spireas for Twin Cities zone 4b–5a yards. First-year plants benefit from a deep mulch ring and adequate fall watering before ground freeze. Is Goldflame Spirea deer-resistant? Rarely browsed — one of the most deer-proof flowering shrubs available In high-pressure areas like Minnetonka, Wayzata, Eden Prairie, or Chanhassen, plan accordingly — deer fencing or repellent for the first year is a worthwhile insurance policy. Does Goldflame Spirea tolerate Minnesota clay soil? Tolerates Minnesota clay-loam. Adapts to most well-drained soils. At planting, dig wide (2–3× the root ball width) and amend with 20–30% compost. Avoid creating a sunken "container" of pure compost in the clay — the plant should transition gradually to native soil. When is the best time to plant Goldflame Spirea in Minnesota? Fall (late August through early October) is the ideal planting window — soil is still warm for root development, cool air reduces transplant stress, and plants get 6–8 weeks to establish before ground freeze. Spring (late April through May) is the second-best window. When does Goldflame Spirea bloom? Bright pink flower clusters in early-to-midsummer You May Also Like Shop all Three Timbers Minnesota shrubs — full catalog of zone 4-hardy shrubs for Twin Cities yards Deer-Resistant Plants — for high-pressure suburbs like Minnetonka, Wayzata, and Eden Prairie Winter Interest Plants — plants that look great through Minnesota's five-month winter Find Your Perfect Plant — answer 5 questions and we'll recommend a plant for your yard How Many Goldflame Spirea Do I Need? For a low hedge or foundation band, space Goldflame about 3 feet on center — at 3–4 ft mature width the mounds merge into one continuous run of color. Row Length Plants Needed (3 ft spacing) 10 ft 4 20 ft 7 30 ft 10 40 ft 13–14 In a mixed border, plant drifts of 3 at the same spacing; a single plant makes a 3–4 ft three-season accent at a bed corner or entry. Goldflame Spirea Season-by-Season in Minnesota Spring: New growth flushes vivid orange-red over the gold base — the "flame" in the name, and the shrub's most dramatic moment. Summer: Foliage settles to warm gold, topped with bright pink flower clusters in early-to-midsummer that bees and butterflies work heavily. Fall: Leaves turn rich burgundy — the third act of its three-season color show. Winter: A low, twiggy dormant mound; cut back by a third in early spring and it rebuilds with a fresh orange-red flush. At a Glance ✔ Pollinator-Friendly ✔ Deer-Resistant ✔ Drought-Tolerant Plant It With Golden Mound Spirea — a slightly lower, pure-gold spirea to step the border down in front of Goldflame. Goldfinger Potentilla — big yellow flowers from early summer to frost, carrying color after the spirea's flush peaks. Fritsch Spirea — a taller white-blooming spirea for the layer behind; its red fall color echoes Goldflame's burgundy. Karl Foerster Feather Reed Grass — the body's own border partner; vertical structure above the colorful mounds. Is Goldflame Spirea Right for Your Yard? It's right for full-sun borders, foundation beds, and pollinator plantings in average or clay-loam soil — it handles drought, road-salt-adjacent boulevards, and heavy deer pressure with ease. It's not a fit for soggy ground or shady beds: in less than 6 hours of sun the orange-red flush and gold tones fade toward plain green and bloom thins out.
