
Introduction to Hydroponics
Authored by Danilo Jr. Dogillo
Life Skills
Used 7+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Ebb and flow is also known as flood and drain method of hydroponic gardening simply allows all the plants in the garden to be fed the same amount of nutrient solution at the same time.
TRUE
False
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Most commercial hydroponic growers combine hydroponic technology with a controlled environment to achieve the highest quality produce.
TRUE
FALSE
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
In hydroponics, plant spacing can be intensive, allowing you to grow more plants in a given space than soil grown produce.
TRUE
FALSE
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
By providing the exact nutrients your plants need, they will grow more rapidly and produce bigger yields.
TRUE
FALSE
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
If you are growing indoors or in a greenhouse, you can grow your hydroponic plants on a year round basis.
TRUE
FALSE
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Perlite is derived from volcanic rock which has been heated to extremely low temperatures.
TRUE
FALSE
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Expanded clay pebbles have a high pH and excellent capillary action.
TRUE
FALSE
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