Adding Color?

Will food colorig affect your plants any?
Just wondering, I dont think it would, just something to fuck around with..
thanks..

i have seen this discused before. the answer is no. same thing with sugar, if u add sugar to your water its not going to change the taste of the smoke, the roots cant take complex compunds like sugar through its roots. but that would be fucking cool, i would turn my bud like maroon and purple evry time
-gs