Is there a list of vegetables that should never be grown together/after eachother?...I can't find it! :)?

Question

Thanks!

Answer 1

Tomatoes and potatoes are the biggies that I know of, since they are both part of the nightshade family, and require the same nutrients, AND can suffer from the same diseases.

http://en.wikipedia.org/wiki/Crop_rotation

Answer 2

yes, it's called a vegetable companion chart. there is one for herbs too. I use it all the time even though I've been gardening for quite a while now.
For Veggies: http://www.tinkersgardens.com/vegetables/companionplanting.asp
For Herbs (just in case):http://www.commongroundinpaloalto.org/herbcompanions.htm
Happy Growing :)