Lowland Calcareous Grassland Mix (UKHab g1b / NVC CG2)
This high-diversity wildflower seed mix is designed to replicate the lowland calcareous grassland habitat, perfect for BNG projects and restoration schemes on alkaline, nutrient-poor soils. With over 25 native species, including key species like Horseshoe Vetch and Wild Thyme, this mix supports a wide range of pollinators and encourages a vibrant, species-rich ecosystem.
✅ BNG-compliant
✅ Ideal for chalky and limestone soils
✅ Supports calcareous grassland habitats (UKHab g1b)
✅ Rich in wildflowers, including Harebell, Field Scabious, and Greater Knapweed
Wildflowers (~25–30 species):
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Thymus polytrichus – Wild Thyme
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Hippocrepis comosa – Horseshoe Vetch (key calcareous indicator)
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Lotus corniculatus – Bird’s-foot Trefoil
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Anthyllis vulneraria – Kidney Vetch
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Salvia pratensis – Meadow Clary (if available)
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Scabiosa columbaria – Small Scabious
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Knautia arvensis – Field Scabious
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Centaurea scabiosa – Greater Knapweed
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Centaurea nigra – Common Knapweed
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Galium verum – Lady’s Bedstraw
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Silene vulgaris – Bladder Campion
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Campanula glomerata – Clustered Bellflower
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Campanula rotundifolia – Harebell
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Sanguisorba minor – Salad Burnet
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Plantago media – Hoary Plantain
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Poterium sanguisorba – Salad Burnet (alternative name)
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Primula veris – Cowslip
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Veronica chamaedrys – Germander Speedwell
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Leontodon hispidus – Rough Hawkbit
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Carlina vulgaris – Carline Thistle
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Helianthemum nummularium – Common Rock-rose
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Origanum vulgare – Wild Marjoram
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Linaria vulgaris – Common Toadflax
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Reseda lutea – Wild Mignonette
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Daucus carota – Wild Carrot
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Ranunculus bulbosus – Bulbous Buttercup
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Achillea millefolium – Yarrow
Grasses (6–8 species):
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Festuca ovina – Sheep’s Fescue
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Festuca rubra – Red Fescue
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Brachypodium pinnatum – Tor-grass (sparingly if needed)
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Koeleria macrantha – Crested Hair-grass
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Briza media – Quaking Grass
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Helictotrichon pubescens – Downy Oat-grass
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Anthoxanthum odoratum – Sweet Vernal Grass
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Agrostis capillaris – Common Bent
Note:
- This mix is ideal for chalky and limestone soils — avoid on neutral or acidic substrates.
- Many of these species are slow to establish but highly persistent and rewarding.
- Yellow Rattle (Rhinanthus minor) may be used if grass suppression is desired, though it’s less dominant on very thin calcareous soils.
- This mixture can be modified by adding or subtracting species.
