Crazy Joe"s Premium Organic Catnip comes from an USDA Certified Organic source grown in USA and Canada. Crazy Joe"s Catnip is made from the leaf and flower of the plant. It has been cut and sifted to remove any undesirable pieces. This premium blend is safe, pure and potent cats love it. Rub a pinch of Crazy Joe"s Catnip between your fingers to release the aroma stored in the dried leaves and flowers. Recharge catnip toys by adding a little Crazy Joe"s to your toys. Scatter it on scratching posts, cat furniture and other play areas. Not all cats like catnip and cats usually start to like catnip when they reach 6 to 8 months of age. Crazy Joe"s is packaged in a resealable pouch to help keep it fresh.