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Introduction to Hydroponics

Authored by Danilo Jr. Dogillo

Life Skills

Used 7+ times

Introduction to Hydroponics
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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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