Plant & Soil Additives Show filters Hide filters Filter products Clear selection (Size) 2.5L (1) 5L (1) 10L (1) 20L (2) 100L (2) Clear selection (Form) Medium (1) Clear selection (Spec. 1) 1kg (1) 3.5kg (1) 2.5kg (1) 4kg (1) 10kg (2) 200g (1) 360g (2) 500g (1) Clear selection (Spec. 2) 25kg (1) Clear selection (Brand) Empathy (4) Thomas Elliott (1) Vitax (7) Westland (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 - 18 of 18 productsItems per page1530456075AllSort byName ascendingName descendingPrice ascendingPrice descendingOffers ascendingOffers descendingPopularity Choose display: Clay Breaker 2.5kg £ 6.50More info22 units in stock Compost Activator 25kg £ 16.00More info67 units in stock Garden Lime 4kg £ 7.50More info4 units in stock Garden Lime Granular 10kg £ 17.00More info9 units in stock Garotta Compost Maker 3.5kg £ 6.50More infoOnly 2 left Hydrangea Colourant 500g £ 7.00More info15 units in stock Perlite 20L £ 15.00More info74 units in stock Perlite Standard 100L £ 45.00More info13 units in stock Rootgrow Ericoid Mycorrhizal Fungi 200g £ 6.00More info9 units in stock Rootgrow Mycorrhizal Fungi 360g £ 11.00More infoOnly 2 left Rootgrow Mycorrhizal Fungi with Dipping Gel 1kg £ 21.00More info9 units in stock Rootgrow Mycorrhizal Fungi with Dipping Gel 360g £ 13.00More info38 units in stock Rootgrow Professional 10L £ 230.00More info8 units in stock Rootgrow Professional 2.5L £ 57.50More info14 units in stock Rootgrow Professional 5L £ 118.00More info6 units in stock Vermiculite 100L Medium £ 52.50More info20 units in stock Vermiculite 20L £ 16.00More info80 units in stock Vitax Compost Maker 10kg £ 14.00More infoOnly 1 left