K&H Pet Products - Window Lounger with Cat Grass Grow StationA cat grass planter with cat grass seed is built into the cat perch, that grows in 1 2 weeks Eating K&H natural, farmed in the USA, Non GMO oat cat grass provides essential vitamins and minerals, supports healthy digestion, reduces hairballs Mounts to glass surfaces using industrial strength EZ Mount suction cups that hold over 50 lbs Reinforced high grade sturdy steel frame provides long lasting durability; 2 cat grass growing kits included Super