Gardening Flowers Annuals Catgrass By Viveka Neveln Viveka Neveln Instagram Viveka Neveln is the Garden Editor at BHG and a degreed horticulturist with broad gardening expertise earned over 3+ decades of practice and study. She has more than 20 years of experience writing and editing for both print and digital media. Learn about BHG's Editorial Process Updated on January 27, 2017 Share Tweet Pin Email Catgrass Overview Description Catgrass gets its name from the fact it's generally only grown indoors in pots to provide kitties something to graze on. There's no proof that grass is essential or helpful to cats' diets, but by offering them their own "gardens" to dine on, they'll be less likely to eat your other houseplants. Place catgrass in a sunny windowsill and water it whenever it begins to dry out. Catgrass will re-sprout after being chewed on. Keep several pots on hand so as one gets nibbled down, you can offer another. Genus Name Avena sativa Common Name Catgrass Plant Type Annual Light Sun Height 6 to 6 inches Width null to 9 inches Special Features Good for Containers, Low Maintenance Zones 10, 2, 3, 4, 5, 6, 7, 8, 9 Propagation Seed Find more about choosing and growing annuals. More Videos » Was this page helpful? Thanks for your feedback! Tell us why! Other Submit