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Shrub · Easy

How to Grow Goldmound Spirea

Spiraea japonica 'Goldmound'

Your complete guide to growing Goldmound Spirea.

☀SunFull sun to partial shade (4-6+ hours)
💧WaterModerate — regular watering
🗺Zones3–8
📏Height4-6 feet
Goldmound Spirea📷 Wikimedia Commons

When to Plant Goldmound Spirea

Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.

ZoneStart IndoorsDirect SowHarvest
Zone 3 — — —
Zone 4 — — —
Zone 5 — — —
Zone 6 — — —
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Zone 8 — — —

Companion Plants for Goldmound Spirea

✓ Good companions

Catmint

Deters ants and rodents, complements spirea's bloom time with extended flowering

Coral Bells

Tolerates similar light conditions, colorful foliage complements spirea's golden leaves

Daylilies

Provides complementary summer blooms while spirea offers spring color, similar water needs

Hosta

Thrives in partial shade created by mature spirea, provides contrasting foliage texture

Lavender

Repels pests like aphids and spider mites, thrives in similar well-drained soil conditions

Ornamental Grasses

Provides textural contrast and extends seasonal interest after spirea blooms fade

Russian Sage

Excellent drought tolerance match, attracts beneficial insects while deterring harmful pests

Sedum

Shares preference for well-drained soil, attracts pollinators during spirea's bloom period

✗ Keep away from

Black Walnut

Produces juglone toxin that can stunt spirea growth and cause leaf yellowing

Maple Trees

Creates dense shade and competes aggressively for nutrients, reducing spirea's flowering

Rhododendron

Requires acidic soil while spirea prefers neutral to slightly alkaline conditions

Notes from the garden

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Seasonal planting ideas, useful tips and a little inspiration. No weeds.