Calcareous Soil Mix Suitable for soils rich in Chalk and Limestone Delivery Description A mix specifically used for Chalk, Limestone and Calcareous soils suitable for their thin, dry and low nutrient properties. Includes species such as Greater Knapweed, Wild Basil, Bladder Campion and Wild Marjoram. Other Products View Allicon-button-arrow-green General Purpose 13 Species Hay Meadows 80/20 Mixture View Product Dry, Sandy Soil Mix 21 Species Dry Soils 80/20 Mixture View Product Loam & Alluvial Soil Mix 22 Species Loam Soils 80/20 Mixture View Product Cornfield Annual Mix 5 Species Instant Colour 100% Annual Mix View Product