What can grow in a hanging planter?

I would like to have a a garden, but my two dogs would trample it when they are outside playing. I want to make salsa this summer so I would like to grow ingredients. Can everything that I want to grow survive in a hanging planter that is hung from my patio? I want to grow tomatoes, jalapenos, bell peppers, and... show more I would like to have a a garden, but my two dogs would trample it when they are outside playing. I want to make salsa this summer so I would like to grow ingredients. Can everything that I want to grow survive in a hanging planter that is hung from my patio? I want to grow tomatoes, jalapenos, bell peppers, and cilantro. Thanks for your help!
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