marijuana and food coloring.

I need to know if it is possible to change the color of weed with food coloring while it is growing, like if i put it in the soil or mist it with food coloring and water mixed?

Burn food colouring see what it does. would you put it in your water? would you smoke it??

FDD has stuck his buds in a cup of food coloring and successfully changed the color. However, the ultimate conclusion is that it smokes like crap, tastes like crap, but looks pretty cool. https://www.rollitup.org/general-marijuana-growing/9902-color-my-dreams.html

It is possible but i have herd it leaves a bad after taste