Author Question: What is hydroponic gardening? What will be an ideal response? ... (Read 66 times)

HudsonKB16

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What is hydroponic gardening?
 
  What will be an ideal response?

Question 2

How is photoperiod regulated in a commercial greenhouse?
 
  What will be an ideal response?



popopong

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Answer to Question 1

Hydroponic gardening is supplying the moisture and minerals plants need for growth as a liquid solution. The plant roots are flooded intermittently with the nutrient solution.

Answer to Question 2

By lighting at night to lengthen the day period or by pulling black cloth over the plants in the day to lengthen the night.



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