food coloring in water

valuablevariable said:

Simplified, leaves are capable of aborbing light spectrum A (red), B(yellow), C(purple).. but not X(green). Making the leaves darker, or even black wont change the fact that leaves cant absorb the spectrum X.

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bird mcbride said:

So, does this mean are plants will turn blue if we use mg fertilizer?

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skiweeds said:

highly doubt it

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