Clay Soils 100% Wildflower Seed Mix

The Clay Soils 100% Wildflower Mix is a specialist seed mix formulated to thrive in heavy clay soils. Designed for gardens, meadows, parks, and roadside verges, this mix creates a vibrant, biodiversity-rich habitat that attracts pollinators, insects, and wildlife.

Containing hardy, colourful wildflowers suited to clay soils, this mix produces a striking floral display and sustainable meadow environment. Sowing is simple when seeds are mixed with sand, sifted topsoil, or sawdust and broadcast onto a well-prepared, weed-free seedbed. Ideal for biodiversity projects and naturalised green spaces that require long-lasting beauty and ecological benefits.

Features & Benefits:

• 100% Wildflower Mix | No grass seed, dedicated to wildflowers

• Clay Soil Specialist | Thrives in heavy, compacted soils

• Biodiversity Support | Attracts bees, butterflies, and other wildlife

• Vibrant Seasonal Colour | Provides a visually striking habitat

• Low Maintenance | Minimal input, drought-tolerant, long-lasting

• Versatile Applications | Suitable for meadows, parks, roadsides, and urban green spaces

Wildflower Species Included:

• Autumn Hawkbit

• Betony

• Common Birds Foot Trefoil

• Common Poppy

• Cowslip

• Goats-Rue

• Ladys Bedstraw

• Common Knapweed

• Meadow Buttercup

• Meadow Vetchling

• Musk Mallow

• Oxeye Daisy

• Ragged-Robin

• Ribwort Plantain

• Selfheal

• Common Sorrel

• White Campion

• Wild Carrot

• Yarrow

• Yellow-Rattle

Note: Species may vary slightly depending on seasonal availability.

Applications:

• Heavy clay soil gardens and meadows

• Parks, urban green spaces, and community areas

• Roadside verges and field margins

• Wildlife corridors and biodiversity habitats

Sowing Rate & Timing:

• 100% Wildflower Mix: 2g/m²

• Grass & Wildflower Mixes: 5g/m²

• Optimum sowing months: March, April, May, August, September, October

Wildflower Site Preparation:

1. Remove all vegetation and weeds from the site.

2. Control annual weeds with a contact herbicide; perennial weeds with a translocated herbicide.

3. Cultivate the soil to achieve a fine, even seedbed.

4. Mix seeds with sand, sifted topsoil, or sawdust for even distribution.

5. Sow seeds evenly and roll or firm the soil to ensure good seed-to-soil contact.

6. Keep soil moist until germination occurs.

Sizes Available:

• 1kg – covers 500m²

• 5kg – covers 2,500m²

• 10kg – covers 5,000m²

Technical Specification:

• Species Composition | 100% wildflower species adapted to clay soils

• Germination Rate | Minimum 80%

• Sowing Rate | 2g/m² for 100% wildflower mixes, 5g/m² for grass/wildflower blends

• Flowering Period | Late spring to summer

• Soil Type | Heavy clay soils

• Maintenance | Low maintenance, drought-tolerant, minimal mowing

• Applications | Gardens, meadows, parks, roadside verges, wildlife habitats