Catnip is very easy to grow with the Crazy Cat Plant Sprouter! Once they have grown a little, harvest some foliage, crush it up, put in the included linen bag, and watch your cats roll over, purr, and leap with excitement! The secret is that when you crush the foliage of this herb, it releases an oil that attracts cats. In fact, cats will rub up against the foliage themselves to bruise it and release the scent. You can do this with fresh or dried catnip leaves.Contents include: Catnip Decal, Catnip Seed Pack, Windowsill Greenhouse, Mini Cuddly Kitten, Mini Linen Bag, Premium Compressed Germination DiskFor 1 playerAges 4 and upMade in USABrand new condition in original packagingWipe clean with dry or damp clothWarning: Choking Hazard - Contains small parts not suitable for children under 3 years.