Acid Soil Wildflower Seeds | Native Wildflower Meadow Mix | Fosters Seeds

Acid Soil Wildflower Seeds are a premium wildflower and grass seed mixture specially developed for acidic soils, including heathland, sandy ground and upland sites. Producing a beautiful natural meadow rich in native wildflowers, this mix provides valuable habitat for bees, butterflies and other beneficial wildlife while delivering long-lasting seasonal colour.

Sowing rate: 5g/m2
Supplied in a 1KG Bag

£58.00 Exc VAT

Acid Soil Wildflower Seeds

Acid Soil Wildflower Seeds are specially formulated to establish thriving wildflower meadows on naturally acidic soils where many conventional meadow mixtures struggle. Whether you are creating a wildlife-friendly garden, restoring heathland, enhancing a landscape project or establishing a conservation area, this carefully balanced seed mixture provides the ideal combination of native wildflowers and fine meadow grasses suited to lower pH conditions.

Acidic soils are commonly found across large areas of the UK, particularly on sandy ground, upland sites, heathland, woodland clearings and peat-based soils. These soils are typically lower in available nutrients, creating ideal conditions for many native wildflower species. By selecting plants naturally adapted to these environments, Acid Soil Wildflower Seeds establish attractive, sustainable meadows that continue to improve year after year with minimal maintenance.

Once established, the meadow produces a rich succession of flowers from late spring through to early autumn. Native species provide valuable nectar and pollen for honeybees, bumblebees, butterflies, hoverflies and many other beneficial insects, while mature seed heads offer an important food source for finches and other farmland birds. The mixture also creates excellent shelter for a wide range of wildlife, helping to improve biodiversity throughout the growing season.

Unlike ornamental flower mixtures that provide colour for only a single season, Acid Soil Wildflower Seeds are designed for long-term performance. As the meadow matures, the balance between grasses and flowering species develops naturally, producing an increasingly diverse habitat that reflects traditional British acid grassland communities. Annual cutting and the removal of arisings help maintain low soil fertility, allowing wildflowers to flourish without becoming overwhelmed by vigorous grasses.

This premium mixture is suitable for domestic gardens, paddocks, orchards, country estates, schools, public open spaces, roadside verges and ecological restoration schemes. It performs particularly well where soils have a naturally acidic pH and where minimal fertiliser has been applied. Once established, the meadow requires very little maintenance beyond an annual management cut, making it both environmentally sustainable and economical to maintain.

Whether your objective is creating an attractive wildflower display, supporting declining pollinator populations or restoring native habitats, Acid Soil Wildflower Seeds provide an excellent solution for establishing a beautiful and ecologically valuable meadow suited specifically to acidic soil conditions.


Sowing & Propagation

Sow Acid Soil Wildflower Seeds during either March to May or late August to October, when soil moisture is generally favourable for establishment.

Prepare a fine, firm, weed-free seedbed by removing existing vegetation and perennial weeds before sowing. Broadcast the seed evenly at a rate of approximately 5 g per square metre, mixing the seed with dry sand to aid even distribution over larger areas. Lightly rake the seed into the soil or roll after sowing to ensure good seed-to-soil contact, but avoid burying the seed deeply as many wildflower species require light to germinate.

Keep the area moist during dry periods until seedlings are fully established.


Growing On

During the first growing season, the developing grasses often establish more quickly than the wildflowers. This is entirely normal and helps protect the slower-growing perennial species.

If annual weeds become vigorous, mow the area to approximately 50–75 mm whenever growth reaches 150–200 mm. This prevents weeds from seeding while allowing the young wildflowers to continue developing.

Avoid applying fertilisers or rich composts, as wildflowers thrive best on low-fertility soils. Once established, the meadow requires very little intervention beyond an annual management cut.


Meadow Management

After flowering has finished and seeds have dispersed, cut the meadow during late summer or early autumn.

Allow the cut material to dry for several days before removing it from the site. This enables additional seed to fall naturally while preventing nutrients from returning to the soil. Removing arisings helps maintain the low fertility that encourages long-term wildflower success.

A second light cut during late autumn or early spring may be beneficial if growth is particularly vigorous.


Why Choose Acid Soil Wildflower Seeds?

Acid Soil Wildflower Seeds are specifically designed for soils where many standard meadow mixtures perform poorly. By selecting species naturally adapted to acidic conditions, this mixture provides dependable establishment, long-term sustainability and outstanding biodiversity benefits.

Suitable for gardens, conservation schemes, estates and landscape projects, it produces an attractive native meadow that supports pollinating insects, birds and other wildlife while requiring relatively little maintenance once established.


Key Features

  • Specifically formulated for acidic soils
  • Suitable for sandy, heathland and peat soils
  • Premium native wildflower and fine grass mixture
  • Supports bees, butterflies and other pollinators
  • Improves biodiversity
  • Long-lasting perennial meadow
  • Suitable for gardens, estates and conservation projects
  • Low maintenance once established
  • Sowing rate approximately 5 g/m²
  • Spring or autumn sowing recommended

Mixture
20% Wild Flowers
1% Betony(Stachys officianlis)
1% Birdsfoot Trefoil (Lotus corniculatus)
9% Black Knapweed (Centaurea nigra)
2% Common Cats Ear (Hypochaeris radicata)
2% Common Storksbill (Erodium cicutarium)
1% Devil’s Bit Scabious(Succisa pratensis)
2% Foxglove(Digitalis purpurea)
9% Fragrant Agrimony (Agrimonia procera)
5% Greater Birdsfoot Trefoil (Lotus ugliginosus)
2% Heath Bedstraw (Galium saxatile)
11% Lady’s Bedstraw (Galium verum)
11% Meadow Buttercup (Ranunculus acris)
6% Ox-Eye Daisy (Leucanthermum vulgare)
6% Ragged Robin (Lychnis floscuculi)
2% Sheeps Sorrel (Rumex acetosella)
4% Sneezewort (Achillea ptarmica)
6% Sorrel(Rumux acetosa)
7% Tufted Vetch (Vicia cracca)
6% Yarrow(Achillea millefolium)
7% Yellow Rattle (Rhianthus minor)

80% Grasses
5% Browntop Bentgrass (Agrostis capillaris)
3% Sweet Vernal Grass (Anthoxanthum odoratum)
38% Crested Dogstail (Cynosurus cristatus)
4% Wavy Hair-grass (Deschampia flexuosa)
10% Sheep’s Fescue (Festuca ovina)
40% Chewings Fescue(Festuca Rubra Commutata)

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