Pro-Mix, .5CUFT, Compressed Mini Bale Vegetable & Herb Growing Mix, Expands To CUFT, Formulated With More Fertilizer For Optimizing Results, For Use In Containers Directly In The Vegetable Garden, Contains A Balanced Nutrient Level To Promote Development Of Fast Growing Vegetables, Ideal For Organic Growing With All-Natural Ingredients, Free Of Chemicals, OMRI Listed.