Best Ever Cat Grass Kit - Even Dog's Enjoy!Everything you need to grow your buddy a healthy treat....even "Brown Thumbs" can grow this kit!The only thing you need is a bright sunny windowWhat you get:Your choice of 1/8lb of Seeds: Organic Oatgrass or WheatgrassYour Choice of Reusable Sprout House Planter with heavy duty humidity dome to ensure germination: Tan or GrayAlso comes with Organic Coconut Coir Soil MediumAlso comes with activated charcoal to help absorb excess moisture if overwatered (does not have drainage hole, so no leaking on delicate surfaces)AND Easy to Understand InstructionsPlanter is re-usable so you will have for many many many more plantingsPlanter measures 5.5" h x 5" across at the opening, 3.75" cross on the bottomHumidity dome is 4.5" h and does have a ventNeed more seed or soil? Available on my website:www.GardenOutsideTheBox.com