Q.Can you put food coloring in the water that you are rooting plants?
Zone Atlanta GA | hooperb1 added on August 9, 2015 | Answered
With my hydroponic garden, I am rooting houseplants. Will I harm the plants by adding food color to the water to give the garden some added color?
Answered on August 10, 2015
No, food dye is not harmful to the plant or roots.
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