Cat grass is the easiest of all our grass seeds to grow. It will grow in both indoor and outdoor enclosures. Tortoises love to sleep under and hide in grasses so it can make a great addition to any tortoise enclosure.All parts of the plant can be fed and enjoyed by our tortoises freely as a staple for all species.This grass will grow all year round indoors and out but must be protected from frost if outdoors.** Please note: All seeds are stored separately in large storage containers and every effort is taken to keep seeds apart. In case of any stray seeds please identify plants prior to feeding **