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Wildflower Seeds - Highway Hillside Greening Mix Includes Cosmos, Zinnia, Calendula, etc.

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$7.49

Seeds for your next garden project, with planting guidance to help you get started.

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In stock — ships within 1 business day

Standard shipping to the USA: 4–6 business days.

Germination SupportPractical guidance when you need it
USA Garden FriendlySeeds selected for USA gardens
Secure CheckoutProtected payment experience
$7.49

Growing at a Glance

Plan your sowing with the light, space and growing conditions this flower needs.

Plant Height 12-36 inVariety-specific habit
Light Requirement Full Sun
Planting Season SpringFollow local frost dates
USDA Zone Zone 2~12Selected for USA gardens
Germination 7-21 DaysKeep evenly moist
Days to Maturity 70-120 DaysVariety dependent
Plant Spacing 8-18 inAllow healthy airflow
Growing Difficulty EasyGrowing support available
Shipping & Returns

Simple delivery. Clear support.

Shipping

Most orders ship within 24 hours of payment confirmation, excluding weekends and U.S. federal holidays. Standard transit takes 4–6 business days.

Returns & order issues

Customers may return seed products within 30 calendar days of delivery, including unopened, opened or used items. We cover return shipping for quality issues, shipping errors or transit damage.

Seeds are living products. If you have germination questions, our team provides practical growing guidance to help you troubleshoot.

About this seed

Why gardeners choose this variety

This highway hillside greening mix features a hardy blend of Cosmos, Zinnia, and Calendula selected for erosion control and rapid establishment on slopes, embankments, and disturbed areas. These varieties provide quick ground cover, colorful blooms, and soil stabilization.

Key features

What makes it stand out

  • A mixture of flowering plants creates varied shapes and textures.
  • Individual species may emerge and bloom at different times.
Perfect for

Best garden uses

  • Prepared flower beds
  • Managed meadow-style plots
  • Informal seasonal displays
Growing tips

A stronger start

  • Sow into a prepared, weed-free bed where plants are to grow.
  • Keep the seedbed evenly moist until seedlings establish.
  • Thin early to give roots and leaves space to develop.
  • Avoid unnecessary root disturbance when moving young plants.
  • 5 stars: 3 (75%)
  • 4 stars: 1 (25%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
V
Vanessa Blake
Low maintenance roadside landscaping mix

No weekly trimming or irrigation needed after establishment; local highway crews even commented on how nice the wildflower hillside looks.

C
Chris Davis
Creates pollinator corridor between green spaces

This hillside wildflower strip acts as a continuous feeding path for bees and butterflies connecting neighborhood park green areas together.

N
Nathan Davis
Erosion control wildflower mix for steep slopes

Dense root networks from cosmos, zinnia and calendula stabilize loose sloped soil while producing continuous colorful blooms all summer long.

L
Lucy Davis
Tolerates road dust and reflected pavement heat

Constant sun, road dust and reflected pavement heat don’t stop cosmos and zinnia in this mix from blooming reliably all summer long.

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