Do you mean vitamins as in B12, C, D? If so, nothing. It is bogus.
(Edit:)Vitamins are molecules that consist of elements, while the "nutrients" listed below are elements. Research the periodic table to learn about elements.
Plants require macro - and micro - nutrients from the soil in certain minimum concentrations depending on the plant and the soil type. Essential nutrients are things like nitrogen (N), phosphorus (P) and potassium (K) and micronutrients like zinc (Zn), copper (Cu), calcium (Ca) and others. These are available to the plant roots through the soil solution that contains them form natural or fertilizer sources. There have been claims by some that actual vitamins increase plant growth but research has shown this to be false and very expensive.
herbs are plants. vitamins are nutritional compounds of plants.
"Vitamins" is a null concept for plants, plants can synthesize any molecule required all by itself.
1)none 2) no, plants do not require vitamins, they make their own molecules as neded. Vitamins are an animal concept only.
No, but it wouldn't do anything useful either. Plants produce their own vitamins.
you can find vitamins in plants like vegetables and fruits
Vitamins are designed to provide the proper nutrients to the body.
Vitamin C is commonly used to promote plant growth. Plants themselves naturally produce vitamins. Some of the vitamins produced by plants are vitamins A and E.
None. Plants don't have "vitamins".
suppliment health
well the vitamins may yet be good for the plant
vitamins and minerals mainly
it affects them because vitamins also affect human heath