Transform your sandy soil areas into vibrant, wildlife-friendly spaces with the Heritage Sandy Soils 80% Grass Seed Mix Wildflower Seed from John Chambers Wildflower Seed. Specially designed for sandy soils and low-fertility areas, this mix combines 80% low-maintenance grass seed with 20% carefully selected wildflowers that thrive in dry, free-draining conditions. This mixture is ideal for creating meadows, wildflower borders, and low-maintenance landscapes.
The Heritage Sandy Soils Mix includes a range of beautiful wildflowers, such as Bladder Campion, Field Forget-me-not, Musk Mallow, Yarrow, St John’s-wort, and Wild Carrot, which provide year-round interest and support local wildlife, including pollinators and beneficial insects. The grass component helps with the establishment and longevity of the wildflowers, making it a perfect solution for gardens, public spaces, wildlife corridors, and drought-prone areas.
Whether you're a gardener, landowner, council, or landscaper, this mix offers a sustainable, attractive, and easy-to-manage solution for creating wildflower meadows in sandy soil environments.
All wildflower seed mixes are subject to change depending on seasonal harvest and availability. Additional species may be included to enhance the mix for sandy soil conditions.
Features & Benefits
80% Low-Maintenance Grass Seed – Provides easy establishment and long-term sustainability
20% Native Wildflowers – Ideal for sandy soils and dry conditions
Supports Biodiversity – Attracts bees, butterflies, and other pollinators
Heritage Range Quality – Carefully curated species for sandy soil environments
Low Maintenance – Requires minimal care once established
Applications
Sandy soils, dry meadows, and low-fertility areas
Wildflower borders, garden edges, and natural landscaping
Public spaces, parks, and roadside verges
Pollinator-friendly gardens and wildlife corridors
Drought-prone areas and areas needing low-maintenance solutions
Main Species in the Mix
Bladder Campion (Silene vulgaris)
Field Forget-me-not (Myosotis arvensis)
Musk Mallow (Malva moschata)
Yarrow (Achillea millefolium)
St John’s-wort (Hypericum perforatum)
Wild Carrot (Daucus carota)
Actual seed species may vary depending on seasonal harvest and availability. Additional species may be included to enhance the mix.
Sowing Information
Sowing Time:
Spring (March to May)
Autumn (August to October) – ideal for sowing in preparation for the next growing season
Sowing Rate:
80% Grass, 20% Wildflower Mix – 3g to 5g per m²
Large Areas: 30–50kg per hectare
How to Sow:
Prepare the Site – Remove existing vegetation and weeds to ensure a clean seedbed.
Mix with Sand – Mix seed with sand for even distribution, especially when sowing large areas.
Broadcast the Seed – Scatter seed evenly across the soil surface.
Press Down – Lightly firm the soil with a roller or board to ensure good seed-to-soil contact.
Water if Necessary – Water the area lightly to keep the soil moist, particularly during dry spells.
About John Chambers Wildflower Seed
With over 40 years of experience, John Chambers Wildflower Seed is renowned for its high-quality, UK-native wildflower mixes. The Heritage Range offers sustainable solutions to enhance the natural beauty of landscapes, increase biodiversity, and support eco-friendly gardening practices.

Attribute Details
Seed Mix Type 80% Grass, 20% Wildflower Seed Mix
Flowering Window Spring to late summer (varies by species)
Soil Suitability Sandy, dry, and low-fertility soils
Sowing Times Spring (Mar–May) or Autumn (Aug–Oct)
Sowing Rate 3g–5g per m² (30–50kg per hectare)
Main Species Bladder Campion, Musk Mallow, Yarrow, etc.
Minimum Order 10g+
Provenance Native UK species – subject to seasonal variation
Brand John Chambers Wildflower Seed – Heritage Range