Our specially formulated Cold and Shock Soil Additive is the ideal long-term soil booster for indoor potting soil in preparation for winter or summer months and for preparing plants for transport, import or export. Mix 30-100ml per litre of potting mix. For best results, use in conjunction with Arcadia Cold & Shock Concentrate. Lovingly put together by the Arcadia team.
 
Contains: Stinging nettle, Horsetail herb, kelp meal, insect frass, molasses, Magnesium Chloride, Humic Acid, Fulvic Acid, Rice Hulls, Gypsum Powder. 
 
Sold in 1L re-sealable bags.