Glow Girl Spirea
Glow Girl Spirea
Bright Gold Foliage, White Spring Flowers, Fiery Fall Color
Glow Girl Spirea (Spiraea 'Glow Girl') is a birchleaf-type spirea that delivers three seasons of interest — luminous chartreuse-gold foliage, clean white flower clusters in late spring, and brilliant orange-red fall color. Its rounded, mounded form and bright foliage light up borders and foundations all season. Tough, drought-tolerant, and deer-resistant, with bees on the blooms, it's a standout shrub for gardens in Edina, Woodbury, and Maple Grove.
Glow Girl Spirea Plant Details
| Attribute | Detail |
|---|---|
| Botanical Name | Spiraea 'Glow Girl' (betulifolia type) |
| Mature Size | 3–4 ft. tall, 3–4 ft. wide |
| Hardiness Zone | 3–8 (Twin Cities is zone 4b–5a — fully hardy) |
| Light | Full sun to part shade |
| Bloom Time | Late spring |
| Flower Color | White, over chartreuse-gold foliage |
| Soil | Adaptable — tolerates clay; prefers good drainage |
| Winter Hardiness | Reliable to -40°F once established |
| Deer Resistance | Usually avoided by deer |
| Fall Color | Brilliant orange-red |
Landscape Uses in Minnesota
Bright three-season shrub: Gold foliage, white spring flowers, and fiery fall color make it a year-round performer for foundations and borders. Space 3–4 feet apart.
Pollinator gardens: Bees work the white flower clusters. Pair with dark-foliage shrubs, coneflower, and grasses.
Best Time to Plant in Minnesota
Plant in spring (late April–May) or early fall (late August–mid September). Adaptable; water through establishment.
How to Plant Glow Girl Spirea
Dig a hole twice the root ball width at the same depth, mixing in compost. Set the crown level, backfill, water well, and mulch 2–3 inches deep. Space 3–4 feet apart. Full sun gives the brightest gold.
Watering Glow Girl Spirea
First year: Water deeply every 2–3 days at first, then weekly. Stop 2–3 weeks before the ground freezes.
After year one: Drought-tolerant — water only during extended dry spells.
Q: Will it survive a Minnesota winter?
Easily — hardy to zone 3 and beyond.
Q: Does the gold foliage scorch?
It colors best in full sun; a little afternoon shade in the hottest spots keeps it fresh.
Q: Is it deer-resistant?
Generally yes — deer usually avoid spirea.
Q: What about fall color?
The gold foliage turns brilliant orange-red in autumn for a strong fall show.
You May Also Like
Fritsch Spirea (Spiraea fritschiana): A white-flowered mounding spirea.
Dakota Goldcharm Spirea (Spiraea japonica): A gold-foliage dwarf spirea.
Coneflower (Echinacea): A native pollinator companion.
How Many Glow Girl Spirea Do I Need?
For a low informal hedge or a bright mass planting, space Glow Girl 3 feet on center so the 3–4 ft mounds knit together:
| Run Length | Plants Needed (3 ft spacing) |
|---|---|
| 10 feet | 4 plants |
| 20 feet | 7 plants |
| 30 feet | 10 plants |
| 40 feet | 13–14 plants |
In a mixed border, plant groups of 3 at 3 feet apart — a single gold mound reads as a spot; a drift of three reads as a design choice. One plant also works as a 4-foot foundation accent.
Glow Girl Spirea Season-by-Season in Minnesota
- Spring: Foliage emerges glowing chartreuse-gold in early May — among the brightest things in the yard — followed by flat clusters of clean white flowers in late spring.
- Summer: The gold foliage holds its color (brightest in full sun) on a tidy, rounded mound; bees keep working any rebloom.
- Fall: The gold leaves ignite into brilliant orange-red — one of the strongest fall shows of any compact shrub.
- Winter: Drops its leaves and rests as a fine-twigged low mound; fully bud-hardy to -40°F, so it returns full strength every spring.
At a Glance
✔ Pollinator-Friendly ✔ Deer-Resistant ✔ Drought-Tolerant
Plant It With
- Fritsch Spirea — the body's own pairing; a green-leaf, white-flowered mound that lets Glow Girl's gold do the talking.
- Dakota Goldcharm Spirea — a smaller gold-leaf dwarf spirea for stepping the color down to the bed edge.
- First Editions Pink Sparkler Birchleaf Spirea — the fellow birchleaf type with pink summer flowers and the same blazing fall color.
- Karl Foerster Feather Reed Grass — vertical plumes behind the gold mounds; the classic grasses-plus-spirea border combo.
Is Glow Girl Spirea Right for Your Yard?
Choose Glow Girl if you want a no-fuss, deer-resistant, drought-tolerant shrub that brings color from leaf-out to frost — it thrives in full sun, takes clay, and stays a tidy 3–4 feet without constant shearing. It's not a fit for deep shade: the chartreuse-gold foliage that justifies the plant fades to plain green without at least a half day of sun.