Paper Street Perennials®
← Shop All Seeds & Mixes

California Wildflower Seed Mix

California Supermix™

Twenty-five annual and perennial wildflowers selected for California landscapes, desert valleys, and western gardens.

Twenty-five annual and perennial wildflowers selected for California landscapes, desert valleys, and western gardens. A broad, colorful mix created for planting throughout California. Its blend of annuals and perennials is designed to provide first-season color, longer-term naturalization, and useful forage for pollinators across a wide range of western conditions.

California Supermix™ product image
Coverage4 oz covers up to 750 square feet; 8 oz covers up to 1,500 square feet; 1 lb covers up to 3,000 square feet
SunlightFull sun to partial sun
When to PlantSpring (March–May), early summer (June–July), or late fall (September–November), adjusted for local conditions.

Buy directly from Paper Street

Choose your size.

Free U.S. shipping at $35+. Eligible lightweight orders under $35 can ship by Economy tracked mail for $2.95; other sub-$35 orders ship for $5.95. Use code BUMBLEBEES for 10% off one eligible unit from each different product family on eligible $50+ orders.

4 ozSKU: CSMIX-4OZ · Pure seed · no grass or filler
$29.95
8 ozSKU: CSMIX-8OZ · Pure seed · no grass or filler
$55.95
1 lbSKU: CSMIX-1LB · Pure seed · no grass or filler
$94.95
California Supermix™ cover image
The current mix guide. Species availability can occasionally affect the species shown.
California Supermix™ species guide
California Supermix™ before and after planting image

What’s in the mix

Contains the following 25 species

Cornflower flowers

Flower profile

Cornflower

Centaurea cyanus

A quick-blooming annual with vivid blue, fringed flowers that brings early color to a meadow.

Choose another flower from the list to compare it.

01

What to Expect

Let the planting develop.

Seeds typically germinate in 7–21 days. Earlier annuals may begin flowering in 6–10 weeks, followed by fuller summer color and continued late-season bloom. Perennials can strengthen and return in later years.

02

How to Plant

Prepare, sow, and press.

Clear and expose the soil, broadcast seed evenly, press firmly for good seed-to-soil contact, and keep the surface moist through germination. California’s heat, elevation, rainfall, and frost timing should guide the exact planting window.

Read the complete planting guide →

Plant with confidence

Choose your size and start planting.

Choose a Size ↑