Frugal Gardening has come up with a half-dozen ways to use vinegar in your garden: anything from cleaning clay pots to keeping fresh cut flowers alive longer.

Who knew vinegar was so useful? You can use in six ways in your garden alone!

To that end, Frugal Gardening has come up with a handy cheat sheet for green gardeners everywhere. Save your pennies, save yourself a trip to the nursery, and take a load off the environment too. Try vinegar for…

• Clay pot cleaning

• Kill grass

• Kill weeds

• Deter ants

• Keep cats away

• Freshen cut flowers

Via Lifehacker, via Frugal Gardening.