Quantity: 1000kg (1 tonne) bulk bag. Coverage: 1000kg of 4mm limestone dust will typically cover 10m² (10m x 1m) at a depth of 50mm. Consists of: 0mm 4mm granitic limestone dust. Usage: Highly versatile and a decent substitute for sharp sand, limestone dust is crushed limestone that can be used as a subbase for paving and artificial grass.
· Bagged lime is more expensive at an average cost of 76 per acre ... The name ag lime most often refers to a crushed limestone product that is used to improve acidic soil to a neutral pH. ... 1 ton of Super Cal 98 spread at 1 ton per acre would be per ton for the lime per acre spreading per acre.