Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to use plants to keep mosquitoes away [title] Grow catnip in your yard if you don't mind cats. [step] Some people find that catnip is even better at repelling mosquitoes than chemicals, such as deet. Best of all, catnip is safe.

Ending1: Birds and other predators can smell catnip from a distance and could die from it. [substeps] Cross-pollination? In the wild, about six to eight times a year, you can purchase catnip from local chain stores. Ending2: It can even be grown next to plants that typically attract mosquitoes as a deterrent. Keep in mind, however, that the catnip will attract cats into your yard. Ending3: Experts recommend that the outdoors are good places to place your catnip plant, such as your house. [substeps] Ideally, an 8 foot by 12 foot (21.6 m x 16 m) section of your home should have a catnip plant. Ending4: Cats are territorial and cannot get exactly what they love. They'll react negatively to something new, potentially causing serious bodily harm.

Answer format: ending1/ending2/ending3/ending4