Plant & Soil Additives Show filters Hide filters Filter products Clear selection (Size) 10L (1) 20L (1) 5L (1) 1kg (1) 25kg (2) 1.5kg (1) 2.5kg (1) 3.5kg (2) 4kg (1) 10kg (1) 2.5L (1) 100L (2) Clear selection (Form) Medium (1) Clear selection (Spec. 1) 360g (2) 200g (1) 500ml (1) Clear selection £ - Clear selection A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Clear selection 1 - 19 of 19 productsItems per page1530456075AllSort byName ascendingName descendingPrice ascendingPrice descendingOffersPopularity Choose display: Clay Breaker 2.5kg £ 5.50More info17 units in stock Clay Breaker 10kg £ 15.00More info14 units in stock Compost Activator 25kg £ 16.00More info49 units in stock Garden Lime 25kg £ 8.75More info31 units in stock Garden Lime 3.5kg £ 4.25More info4 units in stock Garden Lime 4kg £ 7.50More info4 units in stock Garotta Compost Maker 3.5kg £ 5.50More info36 units in stock Garotta Compost Maker 1.5kg £ 4.00More info2 units in stock Maxicrop Compost Maker £ 8.50More info27 units in stock Perlite Standard 100L £ 25.00More info9 units in stock Rootgrow Ericoid Mycorrhizal Fungi £ 5.75More info24 units in stock Rootgrow Mycorrhizal Fungi £ 8.25More info58 units in stock Rootgrow Mycorrhizal Fungi with Dipping Gel 1kg £ 19.50More info14 units in stock Rootgrow Mycorrhizal Fungi with Dipping Gel £ 8.75More info26 units in stock Rootgrow Professional 10L £ 220.00More info15 units in stock Rootgrow Professional 2.5L £ 60.00More info12 units in stock Rootgrow Professional 5L £ 118.00More info11 units in stock Vermiculite 100L £ 42.50More info15 units in stock Vermiculite 20L £ 12.00More info9 units in stock