What are the 2 advantages of growing plants in hydroponics than in soil?

or:What are the 2 advantages of growing plants in hydroponics than in soil?or:With hydroponics, plants can be grown anywhere where no soil exists and

or:What are the 2 advantages of growing plants in hydroponics than in soil?

or:With hydroponics, plants can be grown anywhere where no soil exists and light is available.

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