OSC Wildflower Seed Mixture 6830 Jumbo

OSC Wildflower Seed Mixture – 6830

Open Pollinated | Annuals, Perennials & Biennials | Covers 3–5 m² per packet

Create a vibrant, naturalized landscape with OSC Wildflower Seed Mixture (6830)—a thoughtfully curated blend of open-pollinated annual, perennial, and biennial wildflowers. This all-purpose mix is designed to provide extended color throughout the season and beyond, with many varieties reseeding or returning each year. Perfect for garden beds, borders, pollinator patches, or naturalized meadows.

With average flowering heights of 60–90 cm, this mix includes reliable bloomers like Black Eyed Susan, Purple Coneflower, Cosmos, Shasta Daisy, Baby’s Breath, and more. Ideal for attracting bees, butterflies, and beneficial insects, it enhances biodiversity while adding lasting beauty.

Key Features

• Mix of Annual (A), Perennial (P), and Biennial (B) wildflowers.
• Covers approx. 3–5 m² per packet.
• Blooms from early summer into fall.
• Many perennials and biennials return in future seasons.
• Ideal for pollinator-friendly gardens and low-maintenance landscaping.

Included Varieties (A = Annual, P = Perennial, B = Biennial)

Alyssum Carpet of Snow (A), Annual Chrysanthemum (A), Baby’s Breath (A), Bachelor Buttons (A), Black Eyed Susan (P), Calendula (A), Catchfly (P), Lance Leaf Coreopsis (P), Cosmos (A), Evening Scented Primrose (P), Plains Coreopsis (P), Prairie Coneflower (P), Purple Coneflower (P), Flanders Poppy (A), Rocky Mountain Penstemon (P), Russell Lupines (P), Scarlet Flax (A), Shasta Daisy (P), Soapwort (P), Wallflower (B)

How to Grow OSC Wildflower Seed Mixture

When to Sow:

• Spring: Early May to mid-June.
• Fall: Mid-September to late October for natural winter stratification.
• Early Spring Option: Late March to early April for cold-stratification effect.

Site Preparation:

1. Remove weeds manually or use an organic non-selective herbicide.
2. Loosen top 2.5 cm of soil with rake, hoe, or cultivator.
3. Ensure soil is loose and well-drained—not compacted.

Sowing Instructions:

• Broadcast seeds evenly across prepared soil.
• Mix with dry sand for more even distribution if needed.
• Let rain, snow, or frost work seeds into soil naturally.
• Water as needed through first growing season.

Larger Area Application Rate:

• 125 g per 90 m² or 9.5 kg per hectare.