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Native Wildflower · Easy

How to Grow Golden Alexander

Zizia aurea

Your complete guide to growing Golden Alexander.

☀SunFull sun to partial shade (4-6+ hours)
💧WaterDrought tolerant
🗺Zones3–8
📏Height12-24 inches
Golden Alexander📷 Wikimedia Commons

When to Plant Golden Alexander

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

ZoneStart IndoorsDirect SowHarvest
Zone 3 — May – July —
Zone 4 — April – June —
Zone 5 — April – June —
Zone 6 — April – June —
Zone 7 — March – May —
Zone 8 — March – May —

Companion Plants for Golden Alexander

✓ Good companions

Blue Wild Indigo

Fixes nitrogen in soil and hosts wild indigo duskywing butterflies alongside swallowtails

Mayapple

Provides seasonal groundcover and thrives in similar partial shade conditions

Purple Coneflower

Complements bloom time and attracts diverse pollinators including native bees

Trout Lily

Early spring ephemeral that uses space before Golden Alexander fully emerges

Wild Bergamot

Attracts beneficial pollinators and predatory insects, shares similar growing conditions

Wild Columbine

Attracts hummingbirds and long-tongued bees, complementary bloom timing

Wild Ginger

Provides groundcover and attracts spicebush swallowtail butterflies that also use Golden Alexander

Woodland Phlox

Blooms early with Golden Alexander, attracts complementary pollinators

✗ Keep away from

Autumn Olive

Invasive shrub that competes aggressively for nutrients and shades out native wildflowers

Black Walnut

Produces juglone which inhibits growth of many plants including Golden Alexander

Crown Vetch

Aggressive ground cover that can overwhelm and outcompete native wildflowers

Notes from the garden

A greener inbox, occasionally.

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