Veterinarians Weigh In Starting From Seed If you live in zones 3 to 9, then you can sow catnip seeds outdoors between spring and late summer. Otherwise, starting them indoors is the better option.

If you have no room to grow catnip in your garden or if you want to keep your plant out of reach of prowling neighborhood felines, you can plant it in a hanging basket that is at least 10 inches deep.

You should grow catnip even if you don't have cats, because pollinators love it, and you can make herbal tea out of it. A perennial in USDA Hardiness Zones 3 to 9, catnip seeds should be covered ...

I’ll grow a ton of catnip. Thanks!” And if you’re looking to start your catnip plant from scratch, you can buy seeds for under $3 on Amazon.

Mosquitoes are not a welcome visitor to the backyard, and you may be looking for ways to keep them out. This easy-to-grow herb may be the solution you need.