Remin Soil And Compost Remineraliser Volcanic Rock Dust Adds Essential Minerals And Trace Elements To Help Grow Healthy Plants, Boost Soil Fertility, Invigorate Composting And Is Also Ideal As A Tonic For Wormeries.supplied In 20kg Bags Which Cover An Impressive 40 Square Metres, This Volcanic Rock Dust Is Organically Approved And Can Be Used Throughout The Garden To Rejuvenate Soils And Encourage Stronger, Healthier Plants And Bigger Harvests.natural Source Of Trace Elements And Minerals Which Can Be Lacking From Soilscatter Remin Volcanic Rock Dust On The Soil Surface And Rake In Lightlyapply All Year Round But Optimum Time Is During The Winter Months20kg Bag Will Cover 40sqmideal For Use With Home Composting - Just Add To The Heap1 Tonne Bag Of Remin Volcanic Rock Dust Is Also Availableplease Note: There Is A Maxium Of 2 Bags Per Order - Ordering 3 Or More Bags? Please Call For A Pp Quoteremin Volcanic Rock Dust Contains The Following Naturally Occurring Nutrients:application To Soil Composttop Dressing: Spread Remin Rock Dust At Any Time Of Year Unless Frozen Or Windy Conditions.minimum: 0.5kg Per Square Metre (good Handful / Square Yard)mixing: Mix Well Through Compost / Soil At 1kg Per 50litres Of Compostplant Pots, Tubs, Baskets: Sprinkle Level Teaspoon Onto 15cm2 (6inch2) Surface Of Compost Or Soil And Water In As Usual. Two Applications Per Year. watering In: E.g. Put 1cm In Empty 2ltr Milk Container, Fill With Water. Shake, Let Settle And Water. Refill. Lasts As Long As The Water Darkens. Do Not Over Water!application To Wormeriessprinkle A Small Handful Of Rock Dust Per 30cm2 (1ft2) Onto Surface Of Your Wormery Every Month. Try A Small Area With This Amount And See The Worms Congregate. application For Composteach Time You Add A New Layer Of Compost To Your Compost Bin Or Pile, Add Sufficient Rock Dust To Make A Light Covering Over The Surface That You Can Easily See Through. Gardening Material Is Found To Bre